1372826845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{2647}}^1$

素因数の和:2845

約数の個数: 32

約数和(自身を含む): 1815045120

約数和(自身を除く): 442218275

約数列:

[1, 5, 13, 65, 79, 101, 395, 505, 1027, 1313, 2647, 5135, 6565, 7979, 13235, 34411, 39895, 103727, 172055, 209113, 267347, 518635, 1045565, 1336735, 2718469, 3475511, 13592345, 17377555, 21120413, 105602065, 274565369, 1372826845]

約数ペア:

[(1, 1372826845), (5, 274565369), (13, 105602065), (65, 21120413), (79, 17377555), (101, 13592345), (395, 3475511), (505, 2718469), (1027, 1336735), (1313, 1045565), (2647, 518635), (5135, 267347), (6565, 209113), (7979, 172055), (13235, 103727), (34411, 39895)]