2080811248

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{19583}}^1$

素因数の和:19849

約数の個数: 40

約数和(自身を含む): 4189017600

約数和(自身を除く): 2108206352

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 229, 232, 458, 464, 916, 1832, 3664, 6641, 13282, 19583, 26564, 39166, 53128, 78332, 106256, 156664, 313328, 567907, 1135814, 2271628, 4484507, 4543256, 8969014, 9086512, 17938028, 35876056, 71752112, 130050703, 260101406, 520202812, 1040405624, 2080811248]

約数ペア:

[(1, 2080811248), (2, 1040405624), (4, 520202812), (8, 260101406), (16, 130050703), (29, 71752112), (58, 35876056), (116, 17938028), (229, 9086512), (232, 8969014), (458, 4543256), (464, 4484507), (916, 2271628), (1832, 1135814), (3664, 567907), (6641, 313328), (13282, 156664), (19583, 106256), (26564, 78332), (39166, 53128)]