1428025886

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4434863}}^1$

素因数の和:4434895

約数の個数: 16

約数和(自身を含む): 2554481664

約数和(自身を除く): 1126455778

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 4434863, 8869726, 31044041, 62088082, 102001849, 204003698, 714012943, 1428025886]

約数ペア:

[(1, 1428025886), (2, 714012943), (7, 204003698), (14, 102001849), (23, 62088082), (46, 31044041), (161, 8869726), (322, 4434863)]