2011025792

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{677}}^1\times {\mathrm{1009}}^1$

素因数の和:1723

約数の個数: 64

約数和(自身を含む): 4190853600

約数和(自身を除く): 2179827808

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 677, 736, 1009, 1354, 1472, 2018, 2708, 2944, 4036, 5416, 8072, 10832, 15571, 16144, 21664, 23207, 31142, 32288, 43328, 46414, 62284, 64576, 86656, 92828, 124568, 129152, 185656, 249136, 371312, 498272, 683093, 742624, 996544, 1366186, 1485248, 1993088, 2732372, 2970496, 5464744, 10929488, 15711139, 21858976, 31422278, 43717952, 62844556, 87435904, 125689112, 251378224, 502756448, 1005512896, 2011025792]

約数ペア:

[(1, 2011025792), (2, 1005512896), (4, 502756448), (8, 251378224), (16, 125689112), (23, 87435904), (32, 62844556), (46, 43717952), (64, 31422278), (92, 21858976), (128, 15711139), (184, 10929488), (368, 5464744), (677, 2970496), (736, 2732372), (1009, 1993088), (1354, 1485248), (1472, 1366186), (2018, 996544), (2708, 742624), (2944, 683093), (4036, 498272), (5416, 371312), (8072, 249136), (10832, 185656), (15571, 129152), (16144, 124568), (21664, 92828), (23207, 86656), (31142, 64576), (32288, 62284), (43328, 46414)]