2109559186

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:671

約数の個数: 64

約数和(自身を含む): 3791462400

約数和(自身を除く): 1681903214

約数列:

[1, 2, 7, 14, 47, 67, 94, 109, 134, 218, 329, 439, 469, 658, 763, 878, 938, 1526, 3073, 3149, 5123, 6146, 6298, 7303, 10246, 14606, 20633, 22043, 29413, 35861, 41266, 44086, 47851, 51121, 58826, 71722, 95702, 102242, 144431, 205891, 288862, 334957, 343241, 411782, 669914, 686482, 1382411, 2248997, 2402687, 2764822, 3206017, 4497994, 4805374, 6412034, 9676877, 15742979, 19353754, 22442119, 31485958, 44884238, 150682799, 301365598, 1054779593, 2109559186]

約数ペア:

[(1, 2109559186), (2, 1054779593), (7, 301365598), (14, 150682799), (47, 44884238), (67, 31485958), (94, 22442119), (109, 19353754), (134, 15742979), (218, 9676877), (329, 6412034), (439, 4805374), (469, 4497994), (658, 3206017), (763, 2764822), (878, 2402687), (938, 2248997), (1526, 1382411), (3073, 686482), (3149, 669914), (5123, 411782), (6146, 343241), (6298, 334957), (7303, 288862), (10246, 205891), (14606, 144431), (20633, 102242), (22043, 95702), (29413, 71722), (35861, 58826), (41266, 51121), (44086, 47851)]