2648392

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 5241600

約数和(自身を除く): 2593208

約数列:

[1, 2, 4, 8, 31, 59, 62, 118, 124, 181, 236, 248, 362, 472, 724, 1448, 1829, 3658, 5611, 7316, 10679, 11222, 14632, 21358, 22444, 42716, 44888, 85432, 331049, 662098, 1324196, 2648392]

約数ペア:

[(1, 2648392), (2, 1324196), (4, 662098), (8, 331049), (31, 85432), (59, 44888), (62, 42716), (118, 22444), (124, 21358), (181, 14632), (236, 11222), (248, 10679), (362, 7316), (472, 5611), (724, 3658), (1448, 1829)]