2591398654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{12109}}^1\times {\mathrm{8231}}^1$

素因数の和:20355

約数の個数: 16

約数和(自身を含む): 4186959840

約数和(自身を除く): 1595561186

約数列:

[1, 2, 13, 26, 8231, 12109, 16462, 24218, 107003, 157417, 214006, 314834, 99669179, 199338358, 1295699327, 2591398654]

約数ペア:

[(1, 2591398654), (2, 1295699327), (13, 199338358), (26, 99669179), (8231, 314834), (12109, 214006), (16462, 157417), (24218, 107003)]