2013180364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{900349}}^1$

素因数の和:900409

約数の個数: 24

約数和(自身を含む): 3882309200

約数和(自身を除く): 1869128836

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 900349, 1800698, 3601396, 11704537, 23409074, 38715007, 46818148, 77430014, 154860028, 503295091, 1006590182, 2013180364]

約数ペア:

[(1, 2013180364), (2, 1006590182), (4, 503295091), (13, 154860028), (26, 77430014), (43, 46818148), (52, 38715007), (86, 23409074), (172, 11704537), (559, 3601396), (1118, 1800698), (2236, 900349)]