1259246928

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{494987}}^1$

素因数の和:495051

約数の個数: 40

約数和(自身を含む): 3314439648

約数和(自身を除く): 2055192720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 494987, 989974, 1484961, 1979948, 2969922, 3959896, 5939844, 7919792, 11879688, 23759376, 26234311, 52468622, 78702933, 104937244, 157405866, 209874488, 314811732, 419748976, 629623464, 1259246928]

約数ペア:

[(1, 1259246928), (2, 629623464), (3, 419748976), (4, 314811732), (6, 209874488), (8, 157405866), (12, 104937244), (16, 78702933), (24, 52468622), (48, 26234311), (53, 23759376), (106, 11879688), (159, 7919792), (212, 5939844), (318, 3959896), (424, 2969922), (636, 1979948), (848, 1484961), (1272, 989974), (2544, 494987)]