1272843964

素因数分解:

$2^2\times 7^1\times {\mathrm{1259}}^1\times {\mathrm{36107}}^1$

素因数の和:37377

約数の個数: 24

約数和(自身を含む): 2547780480

約数和(自身を除く): 1274936516

約数列:

[1, 2, 4, 7, 14, 28, 1259, 2518, 5036, 8813, 17626, 35252, 36107, 72214, 144428, 252749, 505498, 1010996, 45458713, 90917426, 181834852, 318210991, 636421982, 1272843964]

約数ペア:

[(1, 1272843964), (2, 636421982), (4, 318210991), (7, 181834852), (14, 90917426), (28, 45458713), (1259, 1010996), (2518, 505498), (5036, 252749), (8813, 144428), (17626, 72214), (35252, 36107)]