2013865910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{542821}}^1$

素因数の和:542888

約数の個数: 32

約数和(自身を含む): 4220983872

約数和(自身を除く): 2207117962

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 542821, 1085642, 2714105, 3799747, 5428210, 7599494, 18998735, 28769513, 37997470, 57539026, 143847565, 201386591, 287695130, 402773182, 1006932955, 2013865910]

約数ペア:

[(1, 2013865910), (2, 1006932955), (5, 402773182), (7, 287695130), (10, 201386591), (14, 143847565), (35, 57539026), (53, 37997470), (70, 28769513), (106, 18998735), (265, 7599494), (371, 5428210), (530, 3799747), (742, 2714105), (1855, 1085642), (3710, 542821)]