2019203998

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1\times {\mathrm{5683}}^1$

素因数の和:6352

約数の個数: 32

約数和(自身を含む): 3552272640

約数和(自身を除く): 1533068642

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 619, 1238, 4333, 5683, 8666, 11366, 25379, 39781, 50758, 79562, 177653, 233003, 355306, 466006, 1631021, 3262042, 3517777, 7035554, 24624439, 49248878, 144228857, 288457714, 1009601999, 2019203998]

約数ペア:

[(1, 2019203998), (2, 1009601999), (7, 288457714), (14, 144228857), (41, 49248878), (82, 24624439), (287, 7035554), (574, 3517777), (619, 3262042), (1238, 1631021), (4333, 466006), (5683, 355306), (8666, 233003), (11366, 177653), (25379, 79562), (39781, 50758)]