726714430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5590111}}^1$

素因数の和:5590131

約数の個数: 16

約数和(自身を含む): 1408708224

約数和(自身を除く): 681993794

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 5590111, 11180222, 27950555, 55901110, 72671443, 145342886, 363357215, 726714430]

約数ペア:

[(1, 726714430), (2, 363357215), (5, 145342886), (10, 72671443), (13, 55901110), (26, 27950555), (65, 11180222), (130, 5590111)]