127938630154

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{29438249}}^1$

素因数の和:29438345

約数の個数: 16

約数和(自身を含む): 200297853000

約数和(自身を除く): 72359222846

約数列:

[1, 2, 41, 53, 82, 106, 2173, 4346, 29438249, 58876498, 1206968209, 1560227197, 2413936418, 3120454394, 63969315077, 127938630154]

約数ペア:

[(1, 127938630154), (2, 63969315077), (41, 3120454394), (53, 2413936418), (82, 1560227197), (106, 1206968209), (2173, 58876498), (4346, 29438249)]