1949003498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{336151}}^1$

素因数の和:336389

約数の個数: 16

約数和(自身を含む): 3162518016

約数和(自身を除く): 1213514518

約数列:

[1, 2, 13, 26, 223, 446, 2899, 5798, 336151, 672302, 4369963, 8739926, 74961673, 149923346, 974501749, 1949003498]

約数ペア:

[(1, 1949003498), (2, 974501749), (13, 149923346), (26, 74961673), (223, 8739926), (446, 4369963), (2899, 672302), (5798, 336151)]