172297946

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1\times {\mathrm{2273}}^1$

素因数の和:2677

約数の個数: 16

約数和(自身を含む): 261309888

約数和(自身を除く): 89011942

約数列:

[1, 2, 151, 251, 302, 502, 2273, 4546, 37901, 75802, 343223, 570523, 686446, 1141046, 86148973, 172297946]

約数ペア:

[(1, 172297946), (2, 86148973), (151, 1141046), (251, 686446), (302, 570523), (502, 343223), (2273, 75802), (4546, 37901)]