422564350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{650099}}^1$

素因数の和:650124

約数の個数: 24

約数和(自身を含む): 846430200

約数和(自身を除く): 423865850

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 650099, 1300198, 3250495, 6500990, 8451287, 16252475, 16902574, 32504950, 42256435, 84512870, 211282175, 422564350]

約数ペア:

[(1, 422564350), (2, 211282175), (5, 84512870), (10, 42256435), (13, 32504950), (25, 16902574), (26, 16252475), (50, 8451287), (65, 6500990), (130, 3250495), (325, 1300198), (650, 650099)]