317590946

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{130267}}^1$

素因数の和:130345

約数の個数: 16

約数和(自身を含む): 506481984

約数和(自身を除く): 188891038

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 130267, 260534, 2996141, 5992282, 6904151, 13808302, 158795473, 317590946]

約数ペア:

[(1, 317590946), (2, 158795473), (23, 13808302), (46, 6904151), (53, 5992282), (106, 2996141), (1219, 260534), (2438, 130267)]