15678841012

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{659}}^1\times {\mathrm{1381}}^1$

素因数の和:2176

約数の個数: 48

約数和(自身を含む): 28348689600

約数和(自身を除く): 12669848588

約数列:

[1, 2, 4, 59, 73, 118, 146, 236, 292, 659, 1318, 1381, 2636, 2762, 4307, 5524, 8614, 17228, 38881, 48107, 77762, 81479, 96214, 100813, 155524, 162958, 192428, 201626, 325916, 403252, 910079, 1820158, 2838313, 3640316, 5676626, 5947967, 11353252, 11895934, 23791868, 53694661, 66435767, 107389322, 132871534, 214778644, 265743068, 3919710253, 7839420506, 15678841012]

約数ペア:

[(1, 15678841012), (2, 7839420506), (4, 3919710253), (59, 265743068), (73, 214778644), (118, 132871534), (146, 107389322), (236, 66435767), (292, 53694661), (659, 23791868), (1318, 11895934), (1381, 11353252), (2636, 5947967), (2762, 5676626), (4307, 3640316), (5524, 2838313), (8614, 1820158), (17228, 910079), (38881, 403252), (48107, 325916), (77762, 201626), (81479, 192428), (96214, 162958), (100813, 155524)]