1274798

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:176

約数の個数: 32

約数和(自身を含む): 2363904

約数和(自身を除く): 1089106

約数列:

[1, 2, 7, 14, 23, 37, 46, 74, 107, 161, 214, 259, 322, 518, 749, 851, 1498, 1702, 2461, 3959, 4922, 5957, 7918, 11914, 17227, 27713, 34454, 55426, 91057, 182114, 637399, 1274798]

約数ペア:

[(1, 1274798), (2, 637399), (7, 182114), (14, 91057), (23, 55426), (37, 34454), (46, 27713), (74, 17227), (107, 11914), (161, 7918), (214, 5957), (259, 4922), (322, 3959), (518, 2461), (749, 1702), (851, 1498)]