740487986

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{659}}^1\times {\mathrm{967}}^1$

素因数の和:1718

約数の個数: 32

約数和(自身を含む): 1287982080

約数和(自身を除く): 547494094

約数列:

[1, 2, 7, 14, 83, 166, 581, 659, 967, 1162, 1318, 1934, 4613, 6769, 9226, 13538, 54697, 80261, 109394, 160522, 382879, 561827, 637253, 765758, 1123654, 1274506, 4460771, 8921542, 52891999, 105783998, 370243993, 740487986]

約数ペア:

[(1, 740487986), (2, 370243993), (7, 105783998), (14, 52891999), (83, 8921542), (166, 4460771), (581, 1274506), (659, 1123654), (967, 765758), (1162, 637253), (1318, 561827), (1934, 382879), (4613, 160522), (6769, 109394), (9226, 80261), (13538, 54697)]