15706730998

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1\times {\mathrm{19867}}^1$

素因数の和:20404

約数の個数: 32

約数和(自身を含む): 27179424000

約数和(自身を除く): 11472693002

約数列:

[1, 2, 7, 14, 149, 298, 379, 758, 1043, 2086, 2653, 5306, 19867, 39734, 56471, 112942, 139069, 278138, 395297, 790594, 2960183, 5920366, 7529593, 15059186, 20721281, 41442562, 52707151, 105414302, 1121909357, 2243818714, 7853365499, 15706730998]

約数ペア:

[(1, 15706730998), (2, 7853365499), (7, 2243818714), (14, 1121909357), (149, 105414302), (298, 52707151), (379, 41442562), (758, 20721281), (1043, 15059186), (2086, 7529593), (2653, 5920366), (5306, 2960183), (19867, 790594), (39734, 395297), (56471, 278138), (112942, 139069)]