130105808

素因数分解:

$2^4\times 7^1\times {\mathrm{1161659}}^1$

素因数の和:1161674

約数の個数: 20

約数和(自身を含む): 288091680

約数和(自身を除く): 157985872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1161659, 2323318, 4646636, 8131613, 9293272, 16263226, 18586544, 32526452, 65052904, 130105808]

約数ペア:

[(1, 130105808), (2, 65052904), (4, 32526452), (7, 18586544), (8, 16263226), (14, 9293272), (16, 8131613), (28, 4646636), (56, 2323318), (112, 1161659)]