17328514

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 30640896

約数和(自身を除く): 13312382

約数列:

[1, 2, 7, 14, 61, 103, 122, 197, 206, 394, 427, 721, 854, 1379, 1442, 2758, 6283, 12017, 12566, 20291, 24034, 40582, 43981, 84119, 87962, 142037, 168238, 284074, 1237751, 2475502, 8664257, 17328514]

約数ペア:

[(1, 17328514), (2, 8664257), (7, 2475502), (14, 1237751), (61, 284074), (103, 168238), (122, 142037), (197, 87962), (206, 84119), (394, 43981), (427, 40582), (721, 24034), (854, 20291), (1379, 12566), (1442, 12017), (2758, 6283)]