2925890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 5845824

約数和(自身を除く): 2919934

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 335, 397, 670, 737, 794, 1474, 1985, 3685, 3970, 4367, 7370, 8734, 21835, 26599, 43670, 53198, 132995, 265990, 292589, 585178, 1462945, 2925890]

約数ペア:

[(1, 2925890), (2, 1462945), (5, 585178), (10, 292589), (11, 265990), (22, 132995), (55, 53198), (67, 43670), (110, 26599), (134, 21835), (335, 8734), (397, 7370), (670, 4367), (737, 3970), (794, 3685), (1474, 1985)]