2017830818

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{351661}}^1$

素因数の和:351833

約数の個数: 16

約数和(自身を含む): 3207157440

約数和(自身を除く): 1189326622

約数列:

[1, 2, 19, 38, 151, 302, 2869, 5738, 351661, 703322, 6681559, 13363118, 53100811, 106201622, 1008915409, 2017830818]

約数ペア:

[(1, 2017830818), (2, 1008915409), (19, 106201622), (38, 53100811), (151, 13363118), (302, 6681559), (2869, 703322), (5738, 351661)]