1330889272

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{13121}}^1$

素因数の和:13567

約数の個数: 32

約数和(自身を含む): 2582409600

約数和(自身を除く): 1251520328

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 409, 818, 1636, 3272, 12679, 13121, 25358, 26242, 50716, 52484, 101432, 104968, 406751, 813502, 1627004, 3254008, 5366489, 10732978, 21465956, 42931912, 166361159, 332722318, 665444636, 1330889272]

約数ペア:

[(1, 1330889272), (2, 665444636), (4, 332722318), (8, 166361159), (31, 42931912), (62, 21465956), (124, 10732978), (248, 5366489), (409, 3254008), (818, 1627004), (1636, 813502), (3272, 406751), (12679, 104968), (13121, 101432), (25358, 52484), (26242, 50716)]