2591862

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:173

約数の個数: 64

約数和(自身を含む): 6580224

約数和(自身を除く): 3988362

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 47, 78, 91, 94, 101, 141, 182, 202, 273, 282, 303, 329, 546, 606, 611, 658, 707, 987, 1222, 1313, 1414, 1833, 1974, 2121, 2626, 3666, 3939, 4242, 4277, 4747, 7878, 8554, 9191, 9494, 12831, 14241, 18382, 25662, 27573, 28482, 33229, 55146, 61711, 66458, 99687, 123422, 185133, 199374, 370266, 431977, 863954, 1295931, 2591862]

約数ペア:

[(1, 2591862), (2, 1295931), (3, 863954), (6, 431977), (7, 370266), (13, 199374), (14, 185133), (21, 123422), (26, 99687), (39, 66458), (42, 61711), (47, 55146), (78, 33229), (91, 28482), (94, 27573), (101, 25662), (141, 18382), (182, 14241), (202, 12831), (273, 9494), (282, 9191), (303, 8554), (329, 7878), (546, 4747), (606, 4277), (611, 4242), (658, 3939), (707, 3666), (987, 2626), (1222, 2121), (1313, 1974), (1414, 1833)]