1219854104

素因数分解:

$2^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{144259}}^1$

素因数の和:144423

約数の個数: 32

約数和(自身を含む): 2631302400

約数和(自身を除く): 1411448296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 151, 302, 604, 1057, 1208, 2114, 4228, 8456, 144259, 288518, 577036, 1009813, 1154072, 2019626, 4039252, 8078504, 21783109, 43566218, 87132436, 152481763, 174264872, 304963526, 609927052, 1219854104]

約数ペア:

[(1, 1219854104), (2, 609927052), (4, 304963526), (7, 174264872), (8, 152481763), (14, 87132436), (28, 43566218), (56, 21783109), (151, 8078504), (302, 4039252), (604, 2019626), (1057, 1154072), (1208, 1009813), (2114, 577036), (4228, 288518), (8456, 144259)]