2643697266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1339259}}^1$

素因数の和:1339318

約数の個数: 32

約数和(自身を含む): 6171310080

約数和(自身を除く): 3527612814

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 1339259, 2678518, 4017777, 8035554, 9374813, 18749626, 28124439, 56248878, 62945173, 125890346, 188835519, 377671038, 440616211, 881232422, 1321848633, 2643697266]

約数ペア:

[(1, 2643697266), (2, 1321848633), (3, 881232422), (6, 440616211), (7, 377671038), (14, 188835519), (21, 125890346), (42, 62945173), (47, 56248878), (94, 28124439), (141, 18749626), (282, 9374813), (329, 8035554), (658, 4017777), (987, 2678518), (1974, 1339259)]