16945873918

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:577

約数の個数: 64

約数和(自身を含む): 27027302400

約数和(自身を除く): 10081428482

約数列:

[1, 2, 41, 59, 82, 113, 118, 139, 223, 226, 278, 446, 2419, 4633, 4838, 5699, 6667, 8201, 9143, 9266, 11398, 13157, 13334, 15707, 16402, 18286, 25199, 26314, 30997, 31414, 50398, 61994, 273347, 336241, 539437, 546694, 643987, 672482, 926713, 1033159, 1078874, 1270877, 1287974, 1486741, 1828823, 1853426, 2066318, 2541754, 2973482, 3502661, 3657646, 7005322, 37995233, 60956381, 74981743, 75990466, 121912762, 143609101, 149963486, 206656999, 287218202, 413313998, 8472936959, 16945873918]

約数ペア:

[(1, 16945873918), (2, 8472936959), (41, 413313998), (59, 287218202), (82, 206656999), (113, 149963486), (118, 143609101), (139, 121912762), (223, 75990466), (226, 74981743), (278, 60956381), (446, 37995233), (2419, 7005322), (4633, 3657646), (4838, 3502661), (5699, 2973482), (6667, 2541754), (8201, 2066318), (9143, 1853426), (9266, 1828823), (11398, 1486741), (13157, 1287974), (13334, 1270877), (15707, 1078874), (16402, 1033159), (18286, 926713), (25199, 672482), (26314, 643987), (30997, 546694), (31414, 539437), (50398, 336241), (61994, 273347)]