1262255042

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{139291}}^1$

素因数の和:139513

約数の個数: 16

約数和(自身を含む): 1985746752

約数和(自身を除く): 723491710

約数列:

[1, 2, 23, 46, 197, 394, 4531, 9062, 139291, 278582, 3203693, 6407386, 27440327, 54880654, 631127521, 1262255042]

約数ペア:

[(1, 1262255042), (2, 631127521), (23, 54880654), (46, 27440327), (197, 6407386), (394, 3203693), (4531, 278582), (9062, 139291)]