248954524

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{3067}}^1$

素因数の和:3314

約数の個数: 48

約数和(自身を含む): 538789888

約数和(自身を除く): 289835364

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 223, 364, 446, 892, 1561, 2899, 3067, 3122, 5798, 6134, 6244, 11596, 12268, 20293, 21469, 39871, 40586, 42938, 79742, 81172, 85876, 159484, 279097, 558194, 683941, 1116388, 1367882, 2735764, 4787587, 8891233, 9575174, 17782466, 19150348, 35564932, 62238631, 124477262, 248954524]

約数ペア:

[(1, 248954524), (2, 124477262), (4, 62238631), (7, 35564932), (13, 19150348), (14, 17782466), (26, 9575174), (28, 8891233), (52, 4787587), (91, 2735764), (182, 1367882), (223, 1116388), (364, 683941), (446, 558194), (892, 279097), (1561, 159484), (2899, 85876), (3067, 81172), (3122, 79742), (5798, 42938), (6134, 40586), (6244, 39871), (11596, 21469), (12268, 20293)]