2013128486

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{121993}}^1$

素因数の和:122255

約数の個数: 16

約数和(自身を含む): 3115238784

約数和(自身を除く): 1102110298

約数列:

[1, 2, 37, 74, 223, 446, 8251, 16502, 121993, 243986, 4513741, 9027482, 27204439, 54408878, 1006564243, 2013128486]

約数ペア:

[(1, 2013128486), (2, 1006564243), (37, 54408878), (74, 27204439), (223, 9027482), (446, 4513741), (8251, 243986), (16502, 121993)]