2912553124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 5803630560

約数和(自身を除く): 2891077436

約数列:

[1, 2, 4, 13, 26, 37, 52, 73, 74, 89, 146, 148, 178, 233, 292, 356, 466, 481, 932, 949, 962, 1157, 1898, 1924, 2314, 2701, 3029, 3293, 3796, 4628, 5402, 6058, 6497, 6586, 8621, 10804, 12116, 12994, 13172, 17009, 17242, 20737, 25988, 34018, 34484, 35113, 41474, 42809, 68036, 70226, 82948, 84461, 85618, 112073, 140452, 168922, 171236, 221117, 224146, 240389, 269581, 337844, 442234, 448292, 480778, 539162, 629333, 767269, 884468, 961556, 1078324, 1258666, 1513801, 1534538, 2517332, 3027602, 3069076, 3125057, 6055204, 6250114, 8181329, 9974497, 12500228, 16362658, 19679413, 19948994, 32725316, 39358826, 39897988, 56010637, 78717652, 112021274, 224042548, 728138281, 1456276562, 2912553124]

約数ペア:

[(1, 2912553124), (2, 1456276562), (4, 728138281), (13, 224042548), (26, 112021274), (37, 78717652), (52, 56010637), (73, 39897988), (74, 39358826), (89, 32725316), (146, 19948994), (148, 19679413), (178, 16362658), (233, 12500228), (292, 9974497), (356, 8181329), (466, 6250114), (481, 6055204), (932, 3125057), (949, 3069076), (962, 3027602), (1157, 2517332), (1898, 1534538), (1924, 1513801), (2314, 1258666), (2701, 1078324), (3029, 961556), (3293, 884468), (3796, 767269), (4628, 629333), (5402, 539162), (6058, 480778), (6497, 448292), (6586, 442234), (8621, 337844), (10804, 269581), (12116, 240389), (12994, 224146), (13172, 221117), (17009, 171236), (17242, 168922), (20737, 140452), (25988, 112073), (34018, 85618), (34484, 84461), (35113, 82948), (41474, 70226), (42809, 68036)]