839270009084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9431}}^1\times {\mathrm{39799}}^1$

素因数の和:49290

約数の個数: 48

約数和(自身を含む): 1618697203200

約数和(自身を除く): 779427194116

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 9431, 18862, 37724, 39799, 79598, 122603, 159196, 245206, 405533, 490412, 517387, 811066, 1034774, 1622132, 1711357, 2069548, 3422714, 5271929, 6845428, 10543858, 21087716, 22247641, 44495282, 88990564, 375344369, 750688738, 1501377476, 4879476797, 9758953594, 16139807867, 19517907188, 32279615734, 64559231468, 209817502271, 419635004542, 839270009084]

約数ペア:

[(1, 839270009084), (2, 419635004542), (4, 209817502271), (13, 64559231468), (26, 32279615734), (43, 19517907188), (52, 16139807867), (86, 9758953594), (172, 4879476797), (559, 1501377476), (1118, 750688738), (2236, 375344369), (9431, 88990564), (18862, 44495282), (37724, 22247641), (39799, 21087716), (79598, 10543858), (122603, 6845428), (159196, 5271929), (245206, 3422714), (405533, 2069548), (490412, 1711357), (517387, 1622132), (811066, 1034774)]