13313950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20483}}^1$

素因数の和:20508

約数の個数: 24

約数和(自身を含む): 26670168

約数和(自身を除く): 13356218

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 20483, 40966, 102415, 204830, 266279, 512075, 532558, 1024150, 1331395, 2662790, 6656975, 13313950]

約数ペア:

[(1, 13313950), (2, 6656975), (5, 2662790), (10, 1331395), (13, 1024150), (25, 532558), (26, 512075), (50, 266279), (65, 204830), (130, 102415), (325, 40966), (650, 20483)]