1091570558

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^2\times {\mathrm{193}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 1883328720

約数和(自身を除く): 791758162

約数列:

[1, 2, 13, 19, 26, 38, 107, 193, 214, 247, 386, 494, 1391, 2033, 2509, 2782, 3667, 4066, 5018, 7334, 11449, 20651, 22898, 26429, 41302, 47671, 52858, 95342, 148837, 217531, 268463, 297674, 392369, 435062, 536926, 784738, 2209657, 2827903, 4419314, 5100797, 5655806, 10201594, 28725541, 41983483, 57451082, 83966966, 545785279, 1091570558]

約数ペア:

[(1, 1091570558), (2, 545785279), (13, 83966966), (19, 57451082), (26, 41983483), (38, 28725541), (107, 10201594), (193, 5655806), (214, 5100797), (247, 4419314), (386, 2827903), (494, 2209657), (1391, 784738), (2033, 536926), (2509, 435062), (2782, 392369), (3667, 297674), (4066, 268463), (5018, 217531), (7334, 148837), (11449, 95342), (20651, 52858), (22898, 47671), (26429, 41302)]