145445612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2797031}}^1$

素因数の和:2797048

約数の個数: 12

約数和(自身を含む): 274109136

約数和(自身を除く): 128663524

約数列:

[1, 2, 4, 13, 26, 52, 2797031, 5594062, 11188124, 36361403, 72722806, 145445612]

約数ペア:

[(1, 145445612), (2, 72722806), (4, 36361403), (13, 11188124), (26, 5594062), (52, 2797031)]