1293214832

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{11243}}^1$

素因数の和:11350

約数の個数: 80

約数和(自身を含む): 3123133440

約数和(自身を除く): 1829918608

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 79, 91, 104, 112, 158, 182, 208, 316, 364, 553, 632, 728, 1027, 1106, 1264, 1456, 2054, 2212, 4108, 4424, 7189, 8216, 8848, 11243, 14378, 16432, 22486, 28756, 44972, 57512, 78701, 89944, 115024, 146159, 157402, 179888, 292318, 314804, 584636, 629608, 888197, 1023113, 1169272, 1259216, 1776394, 2046226, 2338544, 3552788, 4092452, 6217379, 7105576, 8184904, 11546561, 12434758, 14211152, 16369808, 23093122, 24869516, 46186244, 49739032, 80825927, 92372488, 99478064, 161651854, 184744976, 323303708, 646607416, 1293214832]

約数ペア:

[(1, 1293214832), (2, 646607416), (4, 323303708), (7, 184744976), (8, 161651854), (13, 99478064), (14, 92372488), (16, 80825927), (26, 49739032), (28, 46186244), (52, 24869516), (56, 23093122), (79, 16369808), (91, 14211152), (104, 12434758), (112, 11546561), (158, 8184904), (182, 7105576), (208, 6217379), (316, 4092452), (364, 3552788), (553, 2338544), (632, 2046226), (728, 1776394), (1027, 1259216), (1106, 1169272), (1264, 1023113), (1456, 888197), (2054, 629608), (2212, 584636), (4108, 314804), (4424, 292318), (7189, 179888), (8216, 157402), (8848, 146159), (11243, 115024), (14378, 89944), (16432, 78701), (22486, 57512), (28756, 44972)]