5392189630

素因数分解:

$2^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1386167}}^1$

素因数の和:1386563

約数の個数: 16

約数和(自身を含む): 9730899360

約数和(自身を除く): 4338709730

約数列:

[1, 2, 5, 10, 389, 778, 1945, 3890, 1386167, 2772334, 6930835, 13861670, 539218963, 1078437926, 2696094815, 5392189630]

約数ペア:

[(1, 5392189630), (2, 2696094815), (5, 1078437926), (10, 539218963), (389, 13861670), (778, 6930835), (1945, 2772334), (3890, 1386167)]