404223832

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{2699}}^1$

素因数の和:2995

約数の個数: 32

約数和(自身を含む): 769986000

約数和(自身を除く): 365762168

約数列:

[1, 2, 4, 8, 97, 193, 194, 386, 388, 772, 776, 1544, 2699, 5398, 10796, 18721, 21592, 37442, 74884, 149768, 261803, 520907, 523606, 1041814, 1047212, 2083628, 2094424, 4167256, 50527979, 101055958, 202111916, 404223832]

約数ペア:

[(1, 404223832), (2, 202111916), (4, 101055958), (8, 50527979), (97, 4167256), (193, 2094424), (194, 2083628), (386, 1047212), (388, 1041814), (772, 523606), (776, 520907), (1544, 261803), (2699, 149768), (5398, 74884), (10796, 37442), (18721, 21592)]