2016611259

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{557}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 3011137632

約数和(自身を除く): 994526373

約数列:

[1, 3, 13, 37, 39, 111, 169, 193, 481, 507, 557, 579, 1443, 1671, 2509, 6253, 7141, 7241, 7527, 18759, 20609, 21423, 21723, 32617, 61827, 92833, 94133, 97851, 107501, 267917, 278499, 282399, 322503, 803751, 1206829, 1397513, 3482921, 3620487, 3977537, 4192539, 10448763, 11932611, 18167669, 51707981, 54503007, 155123943, 672203753, 2016611259]

約数ペア:

[(1, 2016611259), (3, 672203753), (13, 155123943), (37, 54503007), (39, 51707981), (111, 18167669), (169, 11932611), (193, 10448763), (481, 4192539), (507, 3977537), (557, 3620487), (579, 3482921), (1443, 1397513), (1671, 1206829), (2509, 803751), (6253, 322503), (7141, 282399), (7241, 278499), (7527, 267917), (18759, 107501), (20609, 97851), (21423, 94133), (21723, 92833), (32617, 61827)]