2841070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{787}}^1$

素因数の和:832

約数の個数: 24

約数和(自身を含む): 5404104

約数和(自身を除く): 2563034

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 787, 1574, 1805, 3610, 3935, 7870, 14953, 29906, 74765, 149530, 284107, 568214, 1420535, 2841070]

約数ペア:

[(1, 2841070), (2, 1420535), (5, 568214), (10, 284107), (19, 149530), (38, 74765), (95, 29906), (190, 14953), (361, 7870), (722, 3935), (787, 3610), (1574, 1805)]