13813384

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{601}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 29744820

約数和(自身を除く): 15931436

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 169, 221, 338, 442, 601, 676, 884, 1202, 1352, 1768, 2404, 2873, 4808, 5746, 7813, 10217, 11492, 15626, 20434, 22984, 31252, 40868, 62504, 81736, 101569, 132821, 203138, 265642, 406276, 531284, 812552, 1062568, 1726673, 3453346, 6906692, 13813384]

約数ペア:

[(1, 13813384), (2, 6906692), (4, 3453346), (8, 1726673), (13, 1062568), (17, 812552), (26, 531284), (34, 406276), (52, 265642), (68, 203138), (104, 132821), (136, 101569), (169, 81736), (221, 62504), (338, 40868), (442, 31252), (601, 22984), (676, 20434), (884, 15626), (1202, 11492), (1352, 10217), (1768, 7813), (2404, 5746), (2873, 4808)]