1260008

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{659}}^1$

素因数の和:904

約数の個数: 16

約数和(自身を含む): 2376000

約数和(自身を除く): 1115992

約数列:

[1, 2, 4, 8, 239, 478, 659, 956, 1318, 1912, 2636, 5272, 157501, 315002, 630004, 1260008]

約数ペア:

[(1, 1260008), (2, 630004), (4, 315002), (8, 157501), (239, 5272), (478, 2636), (659, 1912), (956, 1318)]