313194634

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{16979}}^1$

素因数の和:17405

約数の個数: 16

約数和(自身を含む): 491469120

約数和(自身を除く): 178274486

約数列:

[1, 2, 23, 46, 401, 802, 9223, 16979, 18446, 33958, 390517, 781034, 6808579, 13617158, 156597317, 313194634]

約数ペア:

[(1, 313194634), (2, 156597317), (23, 13617158), (46, 6808579), (401, 781034), (802, 390517), (9223, 33958), (16979, 18446)]