7500298

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 13063680

約数和(自身を除く): 5563382

約数列:

[1, 2, 13, 17, 26, 34, 71, 142, 221, 239, 442, 478, 923, 1207, 1846, 2414, 3107, 4063, 6214, 8126, 15691, 16969, 31382, 33938, 52819, 105638, 220597, 288473, 441194, 576946, 3750149, 7500298]

約数ペア:

[(1, 7500298), (2, 3750149), (13, 576946), (17, 441194), (26, 288473), (34, 220597), (71, 105638), (142, 52819), (221, 33938), (239, 31382), (442, 16969), (478, 15691), (923, 8126), (1207, 6214), (1846, 4063), (2414, 3107)]