2019988824

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{707279}}^1$

素因数の和:707312

約数の個数: 64

約数和(自身を含む): 6110899200

約数和(自身を除く): 4090910376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 707279, 1414558, 2121837, 2829116, 4243674, 4950953, 5658232, 8487348, 9901906, 12023743, 14852859, 16974696, 19803812, 24047486, 29705718, 36071229, 39607624, 48094972, 59411436, 72142458, 84166201, 96189944, 118822872, 144284916, 168332402, 252498603, 288569832, 336664804, 504997206, 673329608, 1009994412, 2019988824]

約数ペア:

[(1, 2019988824), (2, 1009994412), (3, 673329608), (4, 504997206), (6, 336664804), (7, 288569832), (8, 252498603), (12, 168332402), (14, 144284916), (17, 118822872), (21, 96189944), (24, 84166201), (28, 72142458), (34, 59411436), (42, 48094972), (51, 39607624), (56, 36071229), (68, 29705718), (84, 24047486), (102, 19803812), (119, 16974696), (136, 14852859), (168, 12023743), (204, 9901906), (238, 8487348), (357, 5658232), (408, 4950953), (476, 4243674), (714, 2829116), (952, 2121837), (1428, 1414558), (2856, 707279)]