491460422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{5281}}^1$

素因数の和:5412

約数の個数: 32

約数和(自身を含む): 811315200

約数和(自身を除く): 319854778

約数列:

[1, 2, 19, 31, 38, 62, 79, 158, 589, 1178, 1501, 2449, 3002, 4898, 5281, 10562, 46531, 93062, 100339, 163711, 200678, 327422, 417199, 834398, 3110509, 6221018, 7926781, 12933169, 15853562, 25866338, 245730211, 491460422]

約数ペア:

[(1, 491460422), (2, 245730211), (19, 25866338), (31, 15853562), (38, 12933169), (62, 7926781), (79, 6221018), (158, 3110509), (589, 834398), (1178, 417199), (1501, 327422), (2449, 200678), (3002, 163711), (4898, 100339), (5281, 93062), (10562, 46531)]