1275951208

素因数分解:

$2^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{150893}}^1$

素因数の和:151057

約数の個数: 32

約数和(自身を含む): 2752306560

約数和(自身を除く): 1476355352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 151, 302, 604, 1057, 1208, 2114, 4228, 8456, 150893, 301786, 603572, 1056251, 1207144, 2112502, 4225004, 8450008, 22784843, 45569686, 91139372, 159493901, 182278744, 318987802, 637975604, 1275951208]

約数ペア:

[(1, 1275951208), (2, 637975604), (4, 318987802), (7, 182278744), (8, 159493901), (14, 91139372), (28, 45569686), (56, 22784843), (151, 8450008), (302, 4225004), (604, 2112502), (1057, 1207144), (1208, 1056251), (2114, 603572), (4228, 301786), (8456, 150893)]