4280692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{431}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 8128512

約数和(自身を除く): 3847820

約数列:

[1, 2, 4, 13, 26, 52, 191, 382, 431, 764, 862, 1724, 2483, 4966, 5603, 9932, 11206, 22412, 82321, 164642, 329284, 1070173, 2140346, 4280692]

約数ペア:

[(1, 4280692), (2, 2140346), (4, 1070173), (13, 329284), (26, 164642), (52, 82321), (191, 22412), (382, 11206), (431, 9932), (764, 5603), (862, 4966), (1724, 2483)]