1339852798

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{273551}}^1$

素因数の和:273663

約数の個数: 16

約数和(自身を含む): 2100879360

約数和(自身を除く): 761026562

約数列:

[1, 2, 31, 62, 79, 158, 2449, 4898, 273551, 547102, 8480081, 16960162, 21610529, 43221058, 669926399, 1339852798]

約数ペア:

[(1, 1339852798), (2, 669926399), (31, 43221058), (62, 21610529), (79, 16960162), (158, 8480081), (2449, 547102), (4898, 273551)]