1330230856

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{263}}^1\times {\mathrm{4027}}^1$

素因数の和:4453

約数の個数: 32

約数和(自身を含む): 2520239040

約数和(自身を除く): 1190008184

約数列:

[1, 2, 4, 8, 157, 263, 314, 526, 628, 1052, 1256, 2104, 4027, 8054, 16108, 32216, 41291, 82582, 165164, 330328, 632239, 1059101, 1264478, 2118202, 2528956, 4236404, 5057912, 8472808, 166278857, 332557714, 665115428, 1330230856]

約数ペア:

[(1, 1330230856), (2, 665115428), (4, 332557714), (8, 166278857), (157, 8472808), (263, 5057912), (314, 4236404), (526, 2528956), (628, 2118202), (1052, 1264478), (1256, 1059101), (2104, 632239), (4027, 330328), (8054, 165164), (16108, 82582), (32216, 41291)]