1386258

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 2972160

約数和(自身を除く): 1585902

約数列:

[1, 2, 3, 6, 29, 31, 58, 62, 87, 93, 174, 186, 257, 514, 771, 899, 1542, 1798, 2697, 5394, 7453, 7967, 14906, 15934, 22359, 23901, 44718, 47802, 231043, 462086, 693129, 1386258]

約数ペア:

[(1, 1386258), (2, 693129), (3, 462086), (6, 231043), (29, 47802), (31, 44718), (58, 23901), (62, 22359), (87, 15934), (93, 14906), (174, 7967), (186, 7453), (257, 5394), (514, 2697), (771, 1798), (899, 1542)]