284907698

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{6469}}^1$

素因数の和:6570

約数の個数: 24

約数和(自身を含む): 458503020

約数和(自身を除く): 173595322

約数列:

[1, 2, 19, 38, 61, 122, 361, 722, 1159, 2318, 6469, 12938, 22021, 44042, 122911, 245822, 394609, 789218, 2335309, 4670618, 7497571, 14995142, 142453849, 284907698]

約数ペア:

[(1, 284907698), (2, 142453849), (19, 14995142), (38, 7497571), (61, 4670618), (122, 2335309), (361, 789218), (722, 394609), (1159, 245822), (2318, 122911), (6469, 44042), (12938, 22021)]