2347830980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10671959}}^1$

素因数の和:10671979

約数の個数: 24

約数和(自身を含む): 5378667840

約数和(自身を除く): 3030836860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 10671959, 21343918, 42687836, 53359795, 106719590, 117391549, 213439180, 234783098, 469566196, 586957745, 1173915490, 2347830980]

約数ペア:

[(1, 2347830980), (2, 1173915490), (4, 586957745), (5, 469566196), (10, 234783098), (11, 213439180), (20, 117391549), (22, 106719590), (44, 53359795), (55, 42687836), (110, 21343918), (220, 10671959)]