1139476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1289}}^1$

素因数の和:1323

約数の個数: 24

約数和(自身を含む): 2275560

約数和(自身を除く): 1136084

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 1289, 2578, 5156, 16757, 21913, 33514, 43826, 67028, 87652, 284869, 569738, 1139476]

約数ペア:

[(1, 1139476), (2, 569738), (4, 284869), (13, 87652), (17, 67028), (26, 43826), (34, 33514), (52, 21913), (68, 16757), (221, 5156), (442, 2578), (884, 1289)]