620223836

素因数分解:

$2^2\times {\mathrm{953}}^1\times {\mathrm{162703}}^1$

素因数の和:163660

約数の個数: 12

約数和(自身を含む): 1086537312

約数和(自身を除く): 466313476

約数列:

[1, 2, 4, 953, 1906, 3812, 162703, 325406, 650812, 155055959, 310111918, 620223836]

約数ペア:

[(1, 620223836), (2, 310111918), (4, 155055959), (953, 650812), (1906, 325406), (3812, 162703)]