8821436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{587}}^1$

素因数の和:638

約数の個数: 36

約数和(自身を含む): 17690568

約数和(自身を除く): 8869132

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 289, 442, 578, 587, 884, 1156, 1174, 2348, 3757, 7514, 7631, 9979, 15028, 15262, 19958, 30524, 39916, 129727, 169643, 259454, 339286, 518908, 678572, 2205359, 4410718, 8821436]

約数ペア:

[(1, 8821436), (2, 4410718), (4, 2205359), (13, 678572), (17, 518908), (26, 339286), (34, 259454), (52, 169643), (68, 129727), (221, 39916), (289, 30524), (442, 19958), (578, 15262), (587, 15028), (884, 9979), (1156, 7631), (1174, 7514), (2348, 3757)]