1248204426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1\times {\mathrm{709}}^1$

素因数の和:1139

約数の個数: 64

約数和(自身を含む): 2885621760

約数和(自身を除く): 1637417334

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 167, 251, 334, 501, 502, 709, 753, 1002, 1169, 1418, 1506, 1757, 2127, 2338, 3507, 3514, 4254, 4963, 5271, 7014, 9926, 10542, 14889, 29778, 41917, 83834, 118403, 125751, 177959, 236806, 251502, 293419, 355209, 355918, 533877, 586838, 710418, 828821, 880257, 1067754, 1245713, 1657642, 1760514, 2486463, 2491426, 3737139, 4972926, 7474278, 29719153, 59438306, 89157459, 178314918, 208034071, 416068142, 624102213, 1248204426]

約数ペア:

[(1, 1248204426), (2, 624102213), (3, 416068142), (6, 208034071), (7, 178314918), (14, 89157459), (21, 59438306), (42, 29719153), (167, 7474278), (251, 4972926), (334, 3737139), (501, 2491426), (502, 2486463), (709, 1760514), (753, 1657642), (1002, 1245713), (1169, 1067754), (1418, 880257), (1506, 828821), (1757, 710418), (2127, 586838), (2338, 533877), (3507, 355918), (3514, 355209), (4254, 293419), (4963, 251502), (5271, 236806), (7014, 177959), (9926, 125751), (10542, 118403), (14889, 83834), (29778, 41917)]