2177292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1$

素因数の和:858

約数の個数: 48

約数和(自身を含む): 5800032

約数和(自身を除く): 3622740

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 821, 884, 1326, 1642, 2463, 2652, 3284, 4926, 9852, 10673, 13957, 21346, 27914, 32019, 41871, 42692, 55828, 64038, 83742, 128076, 167484, 181441, 362882, 544323, 725764, 1088646, 2177292]

約数ペア:

[(1, 2177292), (2, 1088646), (3, 725764), (4, 544323), (6, 362882), (12, 181441), (13, 167484), (17, 128076), (26, 83742), (34, 64038), (39, 55828), (51, 42692), (52, 41871), (68, 32019), (78, 27914), (102, 21346), (156, 13957), (204, 10673), (221, 9852), (442, 4926), (663, 3284), (821, 2652), (884, 2463), (1326, 1642)]