1325603398

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{75931}}^1$

素因数の和:76012

約数の個数: 32

約数和(自身を含む): 2405525760

約数和(自身を除く): 1079922362

約数列:

[1, 2, 7, 14, 29, 43, 58, 86, 203, 301, 406, 602, 1247, 2494, 8729, 17458, 75931, 151862, 531517, 1063034, 2201999, 3265033, 4403998, 6530066, 15413993, 22855231, 30827986, 45710462, 94685957, 189371914, 662801699, 1325603398]

約数ペア:

[(1, 1325603398), (2, 662801699), (7, 189371914), (14, 94685957), (29, 45710462), (43, 30827986), (58, 22855231), (86, 15413993), (203, 6530066), (301, 4403998), (406, 3265033), (602, 2201999), (1247, 1063034), (2494, 531517), (8729, 151862), (17458, 75931)]