2009783874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{423469}}^1$

素因数の和:423594

約数の個数: 32

約数和(自身を含む): 4634455680

約数和(自身を除く): 2624671806

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 226, 339, 678, 791, 1582, 2373, 4746, 423469, 846938, 1270407, 2540814, 2964283, 5928566, 8892849, 17785698, 47851997, 95703994, 143555991, 287111982, 334963979, 669927958, 1004891937, 2009783874]

約数ペア:

[(1, 2009783874), (2, 1004891937), (3, 669927958), (6, 334963979), (7, 287111982), (14, 143555991), (21, 95703994), (42, 47851997), (113, 17785698), (226, 8892849), (339, 5928566), (678, 2964283), (791, 2540814), (1582, 1270407), (2373, 846938), (4746, 423469)]