1520003524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{2861}}^1$

素因数の和:3496

約数の個数: 48

約数和(自身を含む): 3039237936

約数和(自身を除く): 1519234412

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 601, 884, 1202, 2404, 2861, 5722, 7813, 10217, 11444, 15626, 20434, 31252, 37193, 40868, 48637, 74386, 97274, 132821, 148772, 194548, 265642, 531284, 632281, 1264562, 1719461, 2529124, 3438922, 6877844, 22352993, 29230837, 44705986, 58461674, 89411972, 116923348, 380000881, 760001762, 1520003524]

約数ペア:

[(1, 1520003524), (2, 760001762), (4, 380000881), (13, 116923348), (17, 89411972), (26, 58461674), (34, 44705986), (52, 29230837), (68, 22352993), (221, 6877844), (442, 3438922), (601, 2529124), (884, 1719461), (1202, 1264562), (2404, 632281), (2861, 531284), (5722, 265642), (7813, 194548), (10217, 148772), (11444, 132821), (15626, 97274), (20434, 74386), (31252, 48637), (37193, 40868)]