1580628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 4358144

約数和(自身を除く): 2777516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 607, 651, 868, 1214, 1302, 1821, 2428, 2604, 3642, 4249, 7284, 8498, 12747, 16996, 18817, 25494, 37634, 50988, 56451, 75268, 112902, 131719, 225804, 263438, 395157, 526876, 790314, 1580628]

約数ペア:

[(1, 1580628), (2, 790314), (3, 526876), (4, 395157), (6, 263438), (7, 225804), (12, 131719), (14, 112902), (21, 75268), (28, 56451), (31, 50988), (42, 37634), (62, 25494), (84, 18817), (93, 16996), (124, 12747), (186, 8498), (217, 7284), (372, 4249), (434, 3642), (607, 2604), (651, 2428), (868, 1821), (1214, 1302)]