748463233

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2971}}^1$

素因数の和:3097

約数の個数: 32

約数和(自身を含む): 950088960

約数和(自身を除く): 201625727

約数列:

[1, 7, 17, 29, 73, 119, 203, 493, 511, 1241, 2117, 2971, 3451, 8687, 14819, 20797, 35989, 50507, 86159, 216883, 251923, 353549, 603113, 1464703, 1518181, 3687011, 6289607, 10252921, 25809077, 44027249, 106923319, 748463233]

約数ペア:

[(1, 748463233), (7, 106923319), (17, 44027249), (29, 25809077), (73, 10252921), (119, 6289607), (203, 3687011), (493, 1518181), (511, 1464703), (1241, 603113), (2117, 353549), (2971, 251923), (3451, 216883), (8687, 86159), (14819, 50507), (20797, 35989)]