13520785406

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{661}}^1\times {\mathrm{3361}}^1$

素因数の和:4220

約数の個数: 32

約数和(自身を含む): 21633259680

約数和(自身を除く): 8112474274

約数列:

[1, 2, 17, 34, 179, 358, 661, 1322, 3043, 3361, 6086, 6722, 11237, 22474, 57137, 114274, 118319, 236638, 601619, 1203238, 2011423, 2221621, 4022846, 4443242, 10227523, 20455046, 37767557, 75535114, 397670159, 795340318, 6760392703, 13520785406]

約数ペア:

[(1, 13520785406), (2, 6760392703), (17, 795340318), (34, 397670159), (179, 75535114), (358, 37767557), (661, 20455046), (1322, 10227523), (3043, 4443242), (3361, 4022846), (6086, 2221621), (6722, 2011423), (11237, 1203238), (22474, 601619), (57137, 236638), (114274, 118319)]