830147198

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1\times {\mathrm{7879}}^1$

素因数の和:8399

約数の個数: 16

約数和(自身を含む): 1257648000

約数和(自身を除く): 427500802

約数列:

[1, 2, 139, 278, 379, 758, 7879, 15758, 52681, 105362, 1095181, 2190362, 2986141, 5972282, 415073599, 830147198]

約数ペア:

[(1, 830147198), (2, 415073599), (139, 5972282), (278, 2986141), (379, 2190362), (758, 1095181), (7879, 105362), (15758, 52681)]