871665834

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{10357}}^1$

素因数の和:10471

約数の個数: 48

約数和(自身を含む): 1910678112

約数和(自身を除く): 1039012278

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 169, 249, 338, 498, 507, 1014, 1079, 2158, 3237, 6474, 10357, 14027, 20714, 28054, 31071, 42081, 62142, 84162, 134641, 269282, 403923, 807846, 859631, 1719262, 1750333, 2578893, 3500666, 5157786, 5250999, 10501998, 11175203, 22350406, 33525609, 67051218, 145277639, 290555278, 435832917, 871665834]

約数ペア:

[(1, 871665834), (2, 435832917), (3, 290555278), (6, 145277639), (13, 67051218), (26, 33525609), (39, 22350406), (78, 11175203), (83, 10501998), (166, 5250999), (169, 5157786), (249, 3500666), (338, 2578893), (498, 1750333), (507, 1719262), (1014, 859631), (1079, 807846), (2158, 403923), (3237, 269282), (6474, 134641), (10357, 84162), (14027, 62142), (20714, 42081), (28054, 31071)]