8468890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1607}}^1$

素因数の和:1662

約数の個数: 32

約数和(自身を含む): 16671744

約数和(自身を除く): 8202854

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 1607, 2635, 3214, 5270, 8035, 16070, 27319, 49817, 54638, 99634, 136595, 249085, 273190, 498170, 846889, 1693778, 4234445, 8468890]

約数ペア:

[(1, 8468890), (2, 4234445), (5, 1693778), (10, 846889), (17, 498170), (31, 273190), (34, 249085), (62, 136595), (85, 99634), (155, 54638), (170, 49817), (310, 27319), (527, 16070), (1054, 8035), (1607, 5270), (2635, 3214)]