717820414

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{78007}}^1$

素因数の和:78159

約数の個数: 16

約数和(自身を含む): 1112082048

約数和(自身を除く): 394261634

約数列:

[1, 2, 43, 86, 107, 214, 4601, 9202, 78007, 156014, 3354301, 6708602, 8346749, 16693498, 358910207, 717820414]

約数ペア:

[(1, 717820414), (2, 358910207), (43, 16693498), (86, 8346749), (107, 6708602), (214, 3354301), (4601, 156014), (9202, 78007)]