421112401918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3313}}^1\times {\mathrm{212557}}^1$

素因数の和:215908

約数の個数: 32

約数和(自身を含む): 710052549696

約数和(自身を除く): 288940147778

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 3313, 6626, 43069, 76199, 86138, 152398, 212557, 425114, 990587, 1981174, 2763241, 4888811, 5526482, 9777622, 63554543, 127109086, 704201341, 1408402682, 9154617433, 16196630843, 18309234866, 32393261686, 210556200959, 421112401918]

約数ペア:

[(1, 421112401918), (2, 210556200959), (13, 32393261686), (23, 18309234866), (26, 16196630843), (46, 9154617433), (299, 1408402682), (598, 704201341), (3313, 127109086), (6626, 63554543), (43069, 9777622), (76199, 5526482), (86138, 4888811), (152398, 2763241), (212557, 1981174), (425114, 990587)]