2017004210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{218527}}^1$

素因数の和:218618

約数の個数: 32

約数和(自身を含む): 3964972032

約数和(自身を除く): 1947967822

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4615, 9230, 218527, 437054, 1092635, 2185270, 2840851, 5681702, 14204255, 15515417, 28408510, 31030834, 77577085, 155154170, 201700421, 403400842, 1008502105, 2017004210]

約数ペア:

[(1, 2017004210), (2, 1008502105), (5, 403400842), (10, 201700421), (13, 155154170), (26, 77577085), (65, 31030834), (71, 28408510), (130, 15515417), (142, 14204255), (355, 5681702), (710, 2840851), (923, 2185270), (1846, 1092635), (4615, 437054), (9230, 218527)]