2018976492

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2689}}^1\times {\mathrm{4813}}^1$

素因数の和:7522

約数の個数: 48

約数和(自身を含む): 5076266720

約数和(自身を除く): 3057290228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2689, 4813, 5378, 8067, 9626, 10756, 14439, 16134, 19252, 28878, 32268, 34957, 57756, 62569, 69914, 104871, 125138, 139828, 187707, 209742, 250276, 375414, 419484, 750828, 12942157, 25884314, 38826471, 51768628, 77652942, 155305884, 168248041, 336496082, 504744123, 672992164, 1009488246, 2018976492]

約数ペア:

[(1, 2018976492), (2, 1009488246), (3, 672992164), (4, 504744123), (6, 336496082), (12, 168248041), (13, 155305884), (26, 77652942), (39, 51768628), (52, 38826471), (78, 25884314), (156, 12942157), (2689, 750828), (4813, 419484), (5378, 375414), (8067, 250276), (9626, 209742), (10756, 187707), (14439, 139828), (16134, 125138), (19252, 104871), (28878, 69914), (32268, 62569), (34957, 57756)]