123388894132

素因数分解:

$2^2\times 7^1\times {\mathrm{433}}^1\times {\mathrm{2003}}^1\times {\mathrm{5081}}^1$

素因数の和:7528

約数の個数: 48

約数和(自身を含む): 247519907712

約数和(自身を除く): 124131013580

約数列:

[1, 2, 4, 7, 14, 28, 433, 866, 1732, 2003, 3031, 4006, 5081, 6062, 8012, 10162, 12124, 14021, 20324, 28042, 35567, 56084, 71134, 142268, 867299, 1734598, 2200073, 3469196, 4400146, 6071093, 8800292, 10177243, 12142186, 15400511, 20354486, 24284372, 30801022, 40708972, 61602044, 71240701, 142481402, 284962804, 4406746219, 8813492438, 17626984876, 30847223533, 61694447066, 123388894132]

約数ペア:

[(1, 123388894132), (2, 61694447066), (4, 30847223533), (7, 17626984876), (14, 8813492438), (28, 4406746219), (433, 284962804), (866, 142481402), (1732, 71240701), (2003, 61602044), (3031, 40708972), (4006, 30801022), (5081, 24284372), (6062, 20354486), (8012, 15400511), (10162, 12142186), (12124, 10177243), (14021, 8800292), (20324, 6071093), (28042, 4400146), (35567, 3469196), (56084, 2200073), (71134, 1734598), (142268, 867299)]