120400826

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5209}}^1$

素因数の和:5358

約数の個数: 32

約数和(自身を含む): 224071680

約数和(自身を除く): 103670854

約数列:

[1, 2, 7, 13, 14, 26, 91, 127, 182, 254, 889, 1651, 1778, 3302, 5209, 10418, 11557, 23114, 36463, 67717, 72926, 135434, 474019, 661543, 948038, 1323086, 4630801, 8600059, 9261602, 17200118, 60200413, 120400826]

約数ペア:

[(1, 120400826), (2, 60200413), (7, 17200118), (13, 9261602), (14, 8600059), (26, 4630801), (91, 1323086), (127, 948038), (182, 661543), (254, 474019), (889, 135434), (1651, 72926), (1778, 67717), (3302, 36463), (5209, 23114), (10418, 11557)]