1528190786

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 2585520000

約数和(自身を除く): 1057329214

約数列:

[1, 2, 19, 29, 38, 41, 58, 82, 149, 227, 298, 454, 551, 779, 1102, 1189, 1558, 2378, 2831, 4313, 4321, 5662, 6109, 6583, 8626, 8642, 9307, 12218, 13166, 18614, 22591, 33823, 45182, 67646, 82099, 116071, 125077, 164198, 176833, 177161, 232142, 250154, 269903, 353666, 354322, 539806, 642637, 980867, 1285274, 1386743, 1961734, 2773486, 3366059, 5128157, 6732118, 10256314, 18636473, 26348117, 37272946, 40215547, 52696234, 80431094, 764095393, 1528190786]

約数ペア:

[(1, 1528190786), (2, 764095393), (19, 80431094), (29, 52696234), (38, 40215547), (41, 37272946), (58, 26348117), (82, 18636473), (149, 10256314), (227, 6732118), (298, 5128157), (454, 3366059), (551, 2773486), (779, 1961734), (1102, 1386743), (1189, 1285274), (1558, 980867), (2378, 642637), (2831, 539806), (4313, 354322), (4321, 353666), (5662, 269903), (6109, 250154), (6583, 232142), (8626, 177161), (8642, 176833), (9307, 164198), (12218, 125077), (13166, 116071), (18614, 82099), (22591, 67646), (33823, 45182)]