127921196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1181}}^1\times {\mathrm{2083}}^1$

素因数の和:3281

約数の個数: 24

約数和(自身を含む): 241402224

約数和(自身を除く): 113481028

約数列:

[1, 2, 4, 13, 26, 52, 1181, 2083, 2362, 4166, 4724, 8332, 15353, 27079, 30706, 54158, 61412, 108316, 2460023, 4920046, 9840092, 31980299, 63960598, 127921196]

約数ペア:

[(1, 127921196), (2, 63960598), (4, 31980299), (13, 9840092), (26, 4920046), (52, 2460023), (1181, 108316), (2083, 61412), (2362, 54158), (4166, 30706), (4724, 27079), (8332, 15353)]