8222478

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:197

約数の個数: 64

約数和(自身を含む): 19353600

約数和(自身を除く): 11131122

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 79, 83, 114, 158, 166, 209, 237, 249, 418, 474, 498, 627, 869, 913, 1254, 1501, 1577, 1738, 1826, 2607, 2739, 3002, 3154, 4503, 4731, 5214, 5478, 6557, 9006, 9462, 13114, 16511, 17347, 19671, 33022, 34694, 39342, 49533, 52041, 72127, 99066, 104082, 124583, 144254, 216381, 249166, 373749, 432762, 747498, 1370413, 2740826, 4111239, 8222478]

約数ペア:

[(1, 8222478), (2, 4111239), (3, 2740826), (6, 1370413), (11, 747498), (19, 432762), (22, 373749), (33, 249166), (38, 216381), (57, 144254), (66, 124583), (79, 104082), (83, 99066), (114, 72127), (158, 52041), (166, 49533), (209, 39342), (237, 34694), (249, 33022), (418, 19671), (474, 17347), (498, 16511), (627, 13114), (869, 9462), (913, 9006), (1254, 6557), (1501, 5478), (1577, 5214), (1738, 4731), (1826, 4503), (2607, 3154), (2739, 3002)]