1949272882

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{503}}^1\times {\mathrm{8689}}^1$

素因数の和:9417

約数の個数: 16

約数和(自身を含む): 2943198720

約数和(自身を除く): 993925838

約数列:

[1, 2, 223, 446, 503, 1006, 8689, 17378, 112169, 224338, 1937647, 3875294, 4370567, 8741134, 974636441, 1949272882]

約数ペア:

[(1, 1949272882), (2, 974636441), (223, 8741134), (446, 4370567), (503, 3875294), (1006, 1937647), (8689, 224338), (17378, 112169)]