426515362

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{5903}}^1$

素因数の和:6322

約数の個数: 32

約数和(自身を含む): 789530112

約数和(自身を除く): 363014750

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 397, 794, 2779, 5161, 5558, 5903, 10322, 11806, 36127, 41321, 72254, 76739, 82642, 153478, 537173, 1074346, 2343491, 4686982, 16404437, 30465383, 32808874, 60930766, 213257681, 426515362]

約数ペア:

[(1, 426515362), (2, 213257681), (7, 60930766), (13, 32808874), (14, 30465383), (26, 16404437), (91, 4686982), (182, 2343491), (397, 1074346), (794, 537173), (2779, 153478), (5161, 82642), (5558, 76739), (5903, 72254), (10322, 41321), (11806, 36127)]