65811902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 109353888

約数和(自身を除く): 43541986

約数列:

[1, 2, 13, 26, 53, 106, 163, 293, 326, 586, 689, 1378, 2119, 3809, 4238, 7618, 8639, 15529, 17278, 31058, 47759, 95518, 112307, 201877, 224614, 403754, 620867, 1241734, 2531227, 5062454, 32905951, 65811902]

約数ペア:

[(1, 65811902), (2, 32905951), (13, 5062454), (26, 2531227), (53, 1241734), (106, 620867), (163, 403754), (293, 224614), (326, 201877), (586, 112307), (689, 95518), (1378, 47759), (2119, 31058), (3809, 17278), (4238, 15529), (7618, 8639)]