478983230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{10103}}^1$

素因数の和:10552

約数の個数: 32

約数和(自身を含む): 942824448

約数和(自身を除く): 463841218

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 431, 862, 2155, 4310, 4741, 9482, 10103, 20206, 23705, 47410, 50515, 101030, 111133, 222266, 555665, 1111330, 4354393, 8708786, 21771965, 43543930, 47898323, 95796646, 239491615, 478983230]

約数ペア:

[(1, 478983230), (2, 239491615), (5, 95796646), (10, 47898323), (11, 43543930), (22, 21771965), (55, 8708786), (110, 4354393), (431, 1111330), (862, 555665), (2155, 222266), (4310, 111133), (4741, 101030), (9482, 50515), (10103, 47410), (20206, 23705)]