1648084868

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{997}}^1\times {\mathrm{13331}}^1$

素因数の和:14363

約数の個数: 24

約数和(自身を含む): 2980395264

約数和(自身を除く): 1332310396

約数列:

[1, 2, 4, 31, 62, 124, 997, 1994, 3988, 13331, 26662, 30907, 53324, 61814, 123628, 413261, 826522, 1653044, 13291007, 26582014, 53164028, 412021217, 824042434, 1648084868]

約数ペア:

[(1, 1648084868), (2, 824042434), (4, 412021217), (31, 53164028), (62, 26582014), (124, 13291007), (997, 1653044), (1994, 826522), (3988, 413261), (13331, 123628), (26662, 61814), (30907, 53324)]