1292369902

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{57139}}^1$

素因数の和:57447

約数の個数: 16

約数和(自身を含む): 1991214720

約数和(自身を除く): 698844818

約数列:

[1, 2, 43, 86, 263, 526, 11309, 22618, 57139, 114278, 2456977, 4913954, 15027557, 30055114, 646184951, 1292369902]

約数ペア:

[(1, 1292369902), (2, 646184951), (43, 30055114), (86, 15027557), (263, 4913954), (526, 2456977), (11309, 114278), (22618, 57139)]