1616177612

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{653}}^1\times {\mathrm{2389}}^1$

素因数の和:3090

約数の個数: 48

約数和(自身を含む): 3326191680

約数和(自身を除く): 1710014068

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 653, 1036, 1306, 2389, 2612, 4571, 4778, 9142, 9556, 16723, 18284, 24161, 33446, 48322, 66892, 88393, 96644, 169127, 176786, 338254, 353572, 618751, 676508, 1237502, 1560017, 2475004, 3120034, 6240068, 10920119, 21840238, 43680476, 57720629, 115441258, 230882516, 404044403, 808088806, 1616177612]

約数ペア:

[(1, 1616177612), (2, 808088806), (4, 404044403), (7, 230882516), (14, 115441258), (28, 57720629), (37, 43680476), (74, 21840238), (148, 10920119), (259, 6240068), (518, 3120034), (653, 2475004), (1036, 1560017), (1306, 1237502), (2389, 676508), (2612, 618751), (4571, 353572), (4778, 338254), (9142, 176786), (9556, 169127), (16723, 96644), (18284, 88393), (24161, 66892), (33446, 48322)]