30456686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{28571}}^1$

素因数の和:28627

約数の個数: 16

約数和(自身を含む): 50401008

約数和(自身を除く): 19944322

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 28571, 57142, 371423, 742846, 1171411, 2342822, 15228343, 30456686]

約数ペア:

[(1, 30456686), (2, 15228343), (13, 2342822), (26, 1171411), (41, 742846), (82, 371423), (533, 57142), (1066, 28571)]