444416752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{22027}}^1$

素因数の和:22145

約数の個数: 40

約数和(自身を含む): 936894896

約数和(自身を除く): 492478144

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 97, 104, 194, 208, 388, 776, 1261, 1552, 2522, 5044, 10088, 20176, 22027, 44054, 88108, 176216, 286351, 352432, 572702, 1145404, 2136619, 2290808, 4273238, 4581616, 8546476, 17092952, 27776047, 34185904, 55552094, 111104188, 222208376, 444416752]

約数ペア:

[(1, 444416752), (2, 222208376), (4, 111104188), (8, 55552094), (13, 34185904), (16, 27776047), (26, 17092952), (52, 8546476), (97, 4581616), (104, 4273238), (194, 2290808), (208, 2136619), (388, 1145404), (776, 572702), (1261, 352432), (1552, 286351), (2522, 176216), (5044, 88108), (10088, 44054), (20176, 22027)]