865628634

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{48889}}^1$

素因数の和:49134

約数の個数: 32

約数和(自身を含む): 1872682560

約数和(自身を除く): 1007053926

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 227, 454, 681, 1362, 2951, 5902, 8853, 17706, 48889, 97778, 146667, 293334, 635557, 1271114, 1906671, 3813342, 11097803, 22195606, 33293409, 66586818, 144271439, 288542878, 432814317, 865628634]

約数ペア:

[(1, 865628634), (2, 432814317), (3, 288542878), (6, 144271439), (13, 66586818), (26, 33293409), (39, 22195606), (78, 11097803), (227, 3813342), (454, 1906671), (681, 1271114), (1362, 635557), (2951, 293334), (5902, 146667), (8853, 97778), (17706, 48889)]