1601721286

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{108503}}^1$

素因数の和:108588

約数の個数: 24

約数和(自身を含む): 2684171952

約数和(自身を除く): 1082450666

約数列:

[1, 2, 11, 22, 61, 121, 122, 242, 671, 1342, 7381, 14762, 108503, 217006, 1193533, 2387066, 6618683, 13128863, 13237366, 26257726, 72805513, 145611026, 800860643, 1601721286]

約数ペア:

[(1, 1601721286), (2, 800860643), (11, 145611026), (22, 72805513), (61, 26257726), (121, 13237366), (122, 13128863), (242, 6618683), (671, 2387066), (1342, 1193533), (7381, 217006), (14762, 108503)]