7938804562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1201}}^1\times {\mathrm{2621}}^1$

素因数の和:3934

約数の個数: 32

約数和(自身を含む): 12972166704

約数和(自身を除く): 5033362142

約数列:

[1, 2, 13, 26, 97, 194, 1201, 1261, 2402, 2522, 2621, 5242, 15613, 31226, 34073, 68146, 116497, 232994, 254237, 508474, 1514461, 3028922, 3147821, 3305081, 6295642, 6610162, 40921673, 81843346, 305338637, 610677274, 3969402281, 7938804562]

約数ペア:

[(1, 7938804562), (2, 3969402281), (13, 610677274), (26, 305338637), (97, 81843346), (194, 40921673), (1201, 6610162), (1261, 6295642), (2402, 3305081), (2522, 3147821), (2621, 3028922), (5242, 1514461), (15613, 508474), (31226, 254237), (34073, 232994), (68146, 116497)]