2017657318

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{1021}}^1$

素因数の和:1360

約数の個数: 32

約数和(自身を含む): 3133795392

約数和(自身を除く): 1116138074

約数列:

[1, 2, 53, 103, 106, 181, 206, 362, 1021, 2042, 5459, 9593, 10918, 18643, 19186, 37286, 54113, 105163, 108226, 184801, 210326, 369602, 988079, 1976158, 5573639, 9794453, 11147278, 19034503, 19588906, 38069006, 1008828659, 2017657318]

約数ペア:

[(1, 2017657318), (2, 1008828659), (53, 38069006), (103, 19588906), (106, 19034503), (181, 11147278), (206, 9794453), (362, 5573639), (1021, 1976158), (2042, 988079), (5459, 369602), (9593, 210326), (10918, 184801), (18643, 108226), (19186, 105163), (37286, 54113)]