2019290770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1696883}}^1$

素因数の和:1696914

約数の個数: 32

約数和(自身を含む): 4398323328

約数和(自身を除く): 2379032558

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 1696883, 3393766, 8484415, 11878181, 16968830, 23756362, 28847011, 57694022, 59390905, 118781810, 144235055, 201929077, 288470110, 403858154, 1009645385, 2019290770]

約数ペア:

[(1, 2019290770), (2, 1009645385), (5, 403858154), (7, 288470110), (10, 201929077), (14, 144235055), (17, 118781810), (34, 59390905), (35, 57694022), (70, 28847011), (85, 23756362), (119, 16968830), (170, 11878181), (238, 8484415), (595, 3393766), (1190, 1696883)]