17680676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8293}}^1$

素因数の和:8351

約数の個数: 24

約数和(自身を含む): 34138104

約数和(自身を除く): 16457428

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 8293, 16586, 33172, 107809, 215618, 340013, 431236, 680026, 1360052, 4420169, 8840338, 17680676]

約数ペア:

[(1, 17680676), (2, 8840338), (4, 4420169), (13, 1360052), (26, 680026), (41, 431236), (52, 340013), (82, 215618), (164, 107809), (533, 33172), (1066, 16586), (2132, 8293)]