1212125978

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1433}}^1\times {\mathrm{1949}}^1$

素因数の和:3422

約数の個数: 32

約数和(自身を含む): 2147558400

約数和(自身を除く): 935432422

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 1433, 1949, 2866, 3898, 10031, 13643, 20062, 27286, 44423, 60419, 88846, 120838, 310961, 422933, 621922, 845866, 2792917, 5585834, 19550419, 39100838, 86580427, 173160854, 606062989, 1212125978]

約数ペア:

[(1, 1212125978), (2, 606062989), (7, 173160854), (14, 86580427), (31, 39100838), (62, 19550419), (217, 5585834), (434, 2792917), (1433, 845866), (1949, 621922), (2866, 422933), (3898, 310961), (10031, 120838), (13643, 88846), (20062, 60419), (27286, 44423)]