624652990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{967}}^1\times {\mathrm{4969}}^1$

素因数の和:5956

約数の個数: 32

約数和(自身を含む): 1212361920

約数和(自身を除く): 587708930

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 967, 1934, 4835, 4969, 9670, 9938, 12571, 24845, 25142, 49690, 62855, 64597, 125710, 129194, 322985, 645970, 4805023, 9610046, 24025115, 48050230, 62465299, 124930598, 312326495, 624652990]

約数ペア:

[(1, 624652990), (2, 312326495), (5, 124930598), (10, 62465299), (13, 48050230), (26, 24025115), (65, 9610046), (130, 4805023), (967, 645970), (1934, 322985), (4835, 129194), (4969, 125710), (9670, 64597), (9938, 62855), (12571, 49690), (24845, 25142)]