1428523348

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1\times {\mathrm{2749}}^1$

素因数の和:3104

約数の個数: 48

約数和(自身を含む): 2911216000

約数和(自身を除く): 1482692652

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 277, 469, 554, 938, 1108, 1876, 1939, 2749, 3878, 5498, 7756, 10996, 18559, 19243, 37118, 38486, 74236, 76972, 129913, 184183, 259826, 368366, 519652, 736732, 761473, 1289281, 1522946, 2578562, 3045892, 5157124, 5330311, 10660622, 21321244, 51018691, 102037382, 204074764, 357130837, 714261674, 1428523348]

約数ペア:

[(1, 1428523348), (2, 714261674), (4, 357130837), (7, 204074764), (14, 102037382), (28, 51018691), (67, 21321244), (134, 10660622), (268, 5330311), (277, 5157124), (469, 3045892), (554, 2578562), (938, 1522946), (1108, 1289281), (1876, 761473), (1939, 736732), (2749, 519652), (3878, 368366), (5498, 259826), (7756, 184183), (10996, 129913), (18559, 76972), (19243, 74236), (37118, 38486)]