281196422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{37423}}^1$

素因数の和:37472

約数の個数: 24

約数和(自身を含む): 482545056

約数和(自身を除く): 201348634

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 3757, 7514, 37423, 74846, 486499, 636191, 972998, 1272382, 8270483, 10815247, 16540966, 21630494, 140598211, 281196422]

約数ペア:

[(1, 281196422), (2, 140598211), (13, 21630494), (17, 16540966), (26, 10815247), (34, 8270483), (221, 1272382), (289, 972998), (442, 636191), (578, 486499), (3757, 74846), (7514, 37423)]