2008657755

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{16273}}^1$

素因数の和:16508

約数の個数: 48

約数和(自身を含む): 3767496096

約数和(自身を除く): 1758838341

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 211, 585, 633, 1055, 1899, 2743, 3165, 8229, 9495, 13715, 16273, 24687, 41145, 48819, 81365, 123435, 146457, 211549, 244095, 634647, 732285, 1057745, 1903941, 3173235, 3433603, 9519705, 10300809, 17168015, 30902427, 44636839, 51504045, 133910517, 154512135, 223184195, 401731551, 669552585, 2008657755]

約数ペア:

[(1, 2008657755), (3, 669552585), (5, 401731551), (9, 223184195), (13, 154512135), (15, 133910517), (39, 51504045), (45, 44636839), (65, 30902427), (117, 17168015), (195, 10300809), (211, 9519705), (585, 3433603), (633, 3173235), (1055, 1903941), (1899, 1057745), (2743, 732285), (3165, 634647), (8229, 244095), (9495, 211549), (13715, 146457), (16273, 123435), (24687, 81365), (41145, 48819)]