2029712888

素因数分解:

$2^3\times 7^2\times {\mathrm{311}}^1\times {\mathrm{16649}}^1$

素因数の和:16980

約数の個数: 48

約数和(自身を含む): 4441554000

約数和(自身を除く): 2411841112

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 311, 392, 622, 1244, 2177, 2488, 4354, 8708, 15239, 16649, 17416, 30478, 33298, 60956, 66596, 116543, 121912, 133192, 233086, 466172, 815801, 932344, 1631602, 3263204, 5177839, 6526408, 10355678, 20711356, 36244873, 41422712, 72489746, 144979492, 253714111, 289958984, 507428222, 1014856444, 2029712888]

約数ペア:

[(1, 2029712888), (2, 1014856444), (4, 507428222), (7, 289958984), (8, 253714111), (14, 144979492), (28, 72489746), (49, 41422712), (56, 36244873), (98, 20711356), (196, 10355678), (311, 6526408), (392, 5177839), (622, 3263204), (1244, 1631602), (2177, 932344), (2488, 815801), (4354, 466172), (8708, 233086), (15239, 133192), (16649, 121912), (17416, 116543), (30478, 66596), (33298, 60956)]