628434244

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{617}}^1\times {\mathrm{11071}}^1$

素因数の和:11715

約数の個数: 24

約数和(自身を含む): 1149539328

約数和(自身を除く): 521105084

約数列:

[1, 2, 4, 23, 46, 92, 617, 1234, 2468, 11071, 14191, 22142, 28382, 44284, 56764, 254633, 509266, 1018532, 6830807, 13661614, 27323228, 157108561, 314217122, 628434244]

約数ペア:

[(1, 628434244), (2, 314217122), (4, 157108561), (23, 27323228), (46, 13661614), (92, 6830807), (617, 1018532), (1234, 509266), (2468, 254633), (11071, 56764), (14191, 44284), (22142, 28382)]