957887970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2456123}}^1$

素因数の和:2456146

約数の個数: 32

約数和(自身を含む): 2475772992

約数和(自身を除く): 1517885022

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2456123, 4912246, 7368369, 12280615, 14736738, 24561230, 31929599, 36841845, 63859198, 73683690, 95788797, 159647995, 191577594, 319295990, 478943985, 957887970]

約数ペア:

[(1, 957887970), (2, 478943985), (3, 319295990), (5, 191577594), (6, 159647995), (10, 95788797), (13, 73683690), (15, 63859198), (26, 36841845), (30, 31929599), (39, 24561230), (65, 14736738), (78, 12280615), (130, 7368369), (195, 4912246), (390, 2456123)]