421145714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{660103}}^1$

素因数の和:660145

約数の個数: 16

約数和(自身を含む): 712912320

約数和(自身を除く): 291766606

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 660103, 1320206, 7261133, 14522266, 19142987, 38285974, 210572857, 421145714]

約数ペア:

[(1, 421145714), (2, 210572857), (11, 38285974), (22, 19142987), (29, 14522266), (58, 7261133), (319, 1320206), (638, 660103)]