1008034208

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{38557}}^1$

素因数の和:38629

約数の個数: 48

約数和(自身を含む): 2137655520

約数和(自身を除く): 1129621312

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 76, 86, 152, 172, 304, 344, 608, 688, 817, 1376, 1634, 3268, 6536, 13072, 26144, 38557, 77114, 154228, 308456, 616912, 732583, 1233824, 1465166, 1657951, 2930332, 3315902, 5860664, 6631804, 11721328, 13263608, 23442656, 26527216, 31501069, 53054432, 63002138, 126004276, 252008552, 504017104, 1008034208]

約数ペア:

[(1, 1008034208), (2, 504017104), (4, 252008552), (8, 126004276), (16, 63002138), (19, 53054432), (32, 31501069), (38, 26527216), (43, 23442656), (76, 13263608), (86, 11721328), (152, 6631804), (172, 5860664), (304, 3315902), (344, 2930332), (608, 1657951), (688, 1465166), (817, 1233824), (1376, 732583), (1634, 616912), (3268, 308456), (6536, 154228), (13072, 77114), (26144, 38557)]