513048406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{68279}}^1$

素因数の和:68328

約数の個数: 24

約数和(自身を含む): 880402320

約数和(自身を除く): 367353914

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 3757, 7514, 68279, 136558, 887627, 1160743, 1775254, 2321486, 15089659, 19732631, 30179318, 39465262, 256524203, 513048406]

約数ペア:

[(1, 513048406), (2, 256524203), (13, 39465262), (17, 30179318), (26, 19732631), (34, 15089659), (221, 2321486), (289, 1775254), (442, 1160743), (578, 887627), (3757, 136558), (7514, 68279)]