916580516

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{38261}}^1$

素因数の和:38431

約数の個数: 24

約数和(自身を含む): 1648786104

約数和(自身を除く): 732205588

約数列:

[1, 2, 4, 53, 106, 113, 212, 226, 452, 5989, 11978, 23956, 38261, 76522, 153044, 2027833, 4055666, 4323493, 8111332, 8646986, 17293972, 229145129, 458290258, 916580516]

約数ペア:

[(1, 916580516), (2, 458290258), (4, 229145129), (53, 17293972), (106, 8646986), (113, 8111332), (212, 4323493), (226, 4055666), (452, 2027833), (5989, 153044), (11978, 76522), (23956, 38261)]