353260028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{131617}}^1$

素因数の和:131693

約数の個数: 24

約数和(自身を含む): 685466544

約数和(自身を除く): 332206516

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 131617, 263234, 526468, 1447787, 2895574, 5791148, 8028637, 16057274, 32114548, 88315007, 176630014, 353260028]

約数ペア:

[(1, 353260028), (2, 176630014), (4, 88315007), (11, 32114548), (22, 16057274), (44, 8028637), (61, 5791148), (122, 2895574), (244, 1447787), (671, 526468), (1342, 263234), (2684, 131617)]