980705796

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{1667867}}^1$

素因数の和:1667888

約数の個数: 36

約数和(自身を含む): 2661917328

約数和(自身を除く): 1681211532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 1667867, 3335734, 5003601, 6671468, 10007202, 11675069, 20014404, 23350138, 35025207, 46700276, 70050414, 81725483, 140100828, 163450966, 245176449, 326901932, 490352898, 980705796]

約数ペア:

[(1, 980705796), (2, 490352898), (3, 326901932), (4, 245176449), (6, 163450966), (7, 140100828), (12, 81725483), (14, 70050414), (21, 46700276), (28, 35025207), (42, 23350138), (49, 20014404), (84, 11675069), (98, 10007202), (147, 6671468), (196, 5003601), (294, 3335734), (588, 1667867)]