487411264

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{245671}}^1$

素因数の和:245714

約数の個数: 28

約数和(自身を含む): 998411008

約数和(自身を除く): 510999744

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 245671, 491342, 982684, 1965368, 3930736, 7615801, 7861472, 15231602, 15722944, 30463204, 60926408, 121852816, 243705632, 487411264]

約数ペア:

[(1, 487411264), (2, 243705632), (4, 121852816), (8, 60926408), (16, 30463204), (31, 15722944), (32, 15231602), (62, 7861472), (64, 7615801), (124, 3930736), (248, 1965368), (496, 982684), (992, 491342), (1984, 245671)]