15207780238

素因数分解:

$2^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{6971}}^1$

素因数の和:7297

約数の個数: 48

約数和(自身を含む): 26910609264

約数和(自身を除く): 11702829026

約数列:

[1, 2, 7, 14, 49, 98, 113, 197, 226, 394, 791, 1379, 1582, 2758, 5537, 6971, 9653, 11074, 13942, 19306, 22261, 44522, 48797, 97594, 155827, 311654, 341579, 683158, 787723, 1090789, 1373287, 1575446, 2181578, 2746574, 5514061, 9613009, 11028122, 19226018, 38598427, 67291063, 77196854, 134582126, 155181431, 310362862, 1086270017, 2172540034, 7603890119, 15207780238]

約数ペア:

[(1, 15207780238), (2, 7603890119), (7, 2172540034), (14, 1086270017), (49, 310362862), (98, 155181431), (113, 134582126), (197, 77196854), (226, 67291063), (394, 38598427), (791, 19226018), (1379, 11028122), (1582, 9613009), (2758, 5514061), (5537, 2746574), (6971, 2181578), (9653, 1575446), (11074, 1373287), (13942, 1090789), (19306, 787723), (22261, 683158), (44522, 341579), (48797, 311654), (97594, 155827)]