2247709348

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{443}}^1\times {\mathrm{661}}^1$

素因数の和:1228

約数の個数: 48

約数和(自身を含む): 4197291840

約数和(自身を除く): 1949582492

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 443, 661, 886, 1322, 1772, 1919, 2644, 3838, 7676, 8417, 12559, 16834, 25118, 33668, 44743, 50236, 66761, 89486, 133522, 178972, 267044, 292823, 585646, 850117, 1171292, 1268459, 1700234, 2536918, 3400468, 5073836, 5563637, 11127274, 22254548, 29575123, 59150246, 118300492, 561927337, 1123854674, 2247709348]

約数ペア:

[(1, 2247709348), (2, 1123854674), (4, 561927337), (19, 118300492), (38, 59150246), (76, 29575123), (101, 22254548), (202, 11127274), (404, 5563637), (443, 5073836), (661, 3400468), (886, 2536918), (1322, 1700234), (1772, 1268459), (1919, 1171292), (2644, 850117), (3838, 585646), (7676, 292823), (8417, 267044), (12559, 178972), (16834, 133522), (25118, 89486), (33668, 66761), (44743, 50236)]