4995518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:105

約数の個数: 48

約数和(自身を含む): 9381744

約数和(自身を除く): 4386226

約数列:

[1, 2, 11, 17, 19, 22, 34, 37, 38, 74, 187, 209, 323, 361, 374, 407, 418, 629, 646, 703, 722, 814, 1258, 1406, 3553, 3971, 6137, 6919, 7106, 7733, 7942, 11951, 12274, 13357, 13838, 15466, 23902, 26714, 67507, 131461, 135014, 146927, 227069, 262922, 293854, 454138, 2497759, 4995518]

約数ペア:

[(1, 4995518), (2, 2497759), (11, 454138), (17, 293854), (19, 262922), (22, 227069), (34, 146927), (37, 135014), (38, 131461), (74, 67507), (187, 26714), (209, 23902), (323, 15466), (361, 13838), (374, 13357), (407, 12274), (418, 11951), (629, 7942), (646, 7733), (703, 7106), (722, 6919), (814, 6137), (1258, 3971), (1406, 3553)]