426922996

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{571}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 791062272

約数和(自身を除く): 364139276

約数列:

[1, 2, 4, 41, 47, 82, 94, 97, 164, 188, 194, 388, 571, 1142, 1927, 2284, 3854, 3977, 4559, 7708, 7954, 9118, 15908, 18236, 23411, 26837, 46822, 53674, 55387, 93644, 107348, 110774, 186919, 221548, 373838, 747676, 1100317, 2200634, 2270867, 2603189, 4401268, 4541734, 5206378, 9083468, 10412756, 106730749, 213461498, 426922996]

約数ペア:

[(1, 426922996), (2, 213461498), (4, 106730749), (41, 10412756), (47, 9083468), (82, 5206378), (94, 4541734), (97, 4401268), (164, 2603189), (188, 2270867), (194, 2200634), (388, 1100317), (571, 747676), (1142, 373838), (1927, 221548), (2284, 186919), (3854, 110774), (3977, 107348), (4559, 93644), (7708, 55387), (7954, 53674), (9118, 46822), (15908, 26837), (18236, 23411)]