265066274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{557}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 440971776

約数和(自身を除く): 175905502

約数列:

[1, 2, 11, 22, 97, 194, 223, 446, 557, 1067, 1114, 2134, 2453, 4906, 6127, 12254, 21631, 43262, 54029, 108058, 124211, 237941, 248422, 475882, 594319, 1188638, 1366321, 2732642, 12048467, 24096934, 132533137, 265066274]

約数ペア:

[(1, 265066274), (2, 132533137), (11, 24096934), (22, 12048467), (97, 2732642), (194, 1366321), (223, 1188638), (446, 594319), (557, 475882), (1067, 248422), (1114, 237941), (2134, 124211), (2453, 108058), (4906, 54029), (6127, 43262), (12254, 21631)]