2247398290

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1508321}}^1$

素因数の和:1508477

約数の個数: 16

約数和(自身を含む): 4072469400

約数和(自身を除く): 1825071110

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 1508321, 3016642, 7541605, 15083210, 224739829, 449479658, 1123699145, 2247398290]

約数ペア:

[(1, 2247398290), (2, 1123699145), (5, 449479658), (10, 224739829), (149, 15083210), (298, 7541605), (745, 3016642), (1490, 1508321)]