2949207950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4537243}}^1$

素因数の和:4537268

約数の個数: 24

約数和(自身を含む): 5907491688

約数和(自身を除く): 2958283738

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 4537243, 9074486, 22686215, 45372430, 58984159, 113431075, 117968318, 226862150, 294920795, 589841590, 1474603975, 2949207950]

約数ペア:

[(1, 2949207950), (2, 1474603975), (5, 589841590), (10, 294920795), (13, 226862150), (25, 117968318), (26, 113431075), (50, 58984159), (65, 45372430), (130, 22686215), (325, 9074486), (650, 4537243)]