2005476896

素因数分解:

$2^5\times {\mathrm{173}}^1\times {\mathrm{193}}^1\times {\mathrm{1877}}^1$

素因数の和:2253

約数の個数: 48

約数和(自身を含む): 3993807384

約数和(自身を除く): 1988330488

約数列:

[1, 2, 4, 8, 16, 32, 173, 193, 346, 386, 692, 772, 1384, 1544, 1877, 2768, 3088, 3754, 5536, 6176, 7508, 15016, 30032, 33389, 60064, 66778, 133556, 267112, 324721, 362261, 534224, 649442, 724522, 1068448, 1298884, 1449044, 2597768, 2898088, 5195536, 5796176, 10391072, 11592352, 62671153, 125342306, 250684612, 501369224, 1002738448, 2005476896]

約数ペア:

[(1, 2005476896), (2, 1002738448), (4, 501369224), (8, 250684612), (16, 125342306), (32, 62671153), (173, 11592352), (193, 10391072), (346, 5796176), (386, 5195536), (692, 2898088), (772, 2597768), (1384, 1449044), (1544, 1298884), (1877, 1068448), (2768, 724522), (3088, 649442), (3754, 534224), (5536, 362261), (6176, 324721), (7508, 267112), (15016, 133556), (30032, 66778), (33389, 60064)]