293485258

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:583

約数の個数: 48

約数和(自身を含む): 504894600

約数和(自身を除く): 211409342

約数列:

[1, 2, 11, 22, 37, 73, 74, 121, 146, 242, 407, 449, 803, 814, 898, 1606, 2701, 4477, 4939, 5402, 8833, 8954, 9878, 16613, 17666, 29711, 32777, 33226, 54329, 59422, 65554, 108658, 182743, 326821, 360547, 365486, 653642, 721094, 1212749, 2010173, 2425498, 3966017, 4020346, 7932034, 13340239, 26680478, 146742629, 293485258]

約数ペア:

[(1, 293485258), (2, 146742629), (11, 26680478), (22, 13340239), (37, 7932034), (73, 4020346), (74, 3966017), (121, 2425498), (146, 2010173), (242, 1212749), (407, 721094), (449, 653642), (803, 365486), (814, 360547), (898, 326821), (1606, 182743), (2701, 108658), (4477, 65554), (4939, 59422), (5402, 54329), (8833, 33226), (8954, 32777), (9878, 29711), (16613, 17666)]