940590904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{55381}}^1$

素因数の和:55591

約数の個数: 32

約数和(自身を含む): 1933939440

約数和(自身を除く): 993348536

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 193, 386, 772, 1544, 2123, 4246, 8492, 16984, 55381, 110762, 221524, 443048, 609191, 1218382, 2436764, 4873528, 10688533, 21377066, 42754132, 85508264, 117573863, 235147726, 470295452, 940590904]

約数ペア:

[(1, 940590904), (2, 470295452), (4, 235147726), (8, 117573863), (11, 85508264), (22, 42754132), (44, 21377066), (88, 10688533), (193, 4873528), (386, 2436764), (772, 1218382), (1544, 609191), (2123, 443048), (4246, 221524), (8492, 110762), (16984, 55381)]