614789434

素因数分解:

$2^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{208121}}^1$

素因数の和:208341

約数の個数: 16

約数和(自身を含む): 1058924736

約数和(自身を除く): 444135302

約数列:

[1, 2, 7, 14, 211, 422, 1477, 2954, 208121, 416242, 1456847, 2913694, 43913531, 87827062, 307394717, 614789434]

約数ペア:

[(1, 614789434), (2, 307394717), (7, 87827062), (14, 43913531), (211, 2913694), (422, 1456847), (1477, 416242), (2954, 208121)]