520070538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{193}}^2$

素因数の和:583

約数の個数: 48

約数和(自身を含む): 1132276320

約数和(自身を除く): 612205782

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 179, 193, 358, 386, 537, 579, 1074, 1158, 2327, 2509, 4654, 5018, 6981, 7527, 13962, 15054, 34547, 37249, 69094, 74498, 103641, 111747, 207282, 223494, 449111, 484237, 898222, 968474, 1347333, 1452711, 2694666, 2905422, 6667571, 13335142, 20002713, 40005426, 86678423, 173356846, 260035269, 520070538]

約数ペア:

[(1, 520070538), (2, 260035269), (3, 173356846), (6, 86678423), (13, 40005426), (26, 20002713), (39, 13335142), (78, 6667571), (179, 2905422), (193, 2694666), (358, 1452711), (386, 1347333), (537, 968474), (579, 898222), (1074, 484237), (1158, 449111), (2327, 223494), (2509, 207282), (4654, 111747), (5018, 103641), (6981, 74498), (7527, 69094), (13962, 37249), (15054, 34547)]