4995354

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1307}}^1$

素因数の和:1339

約数の個数: 48

約数和(自身を含む): 12525408

約数和(自身を除く): 7530054

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1307, 1911, 2614, 3822, 3921, 7842, 9149, 16991, 18298, 27447, 33982, 50973, 54894, 64043, 101946, 118937, 128086, 192129, 237874, 356811, 384258, 713622, 832559, 1665118, 2497677, 4995354]

約数ペア:

[(1, 4995354), (2, 2497677), (3, 1665118), (6, 832559), (7, 713622), (13, 384258), (14, 356811), (21, 237874), (26, 192129), (39, 128086), (42, 118937), (49, 101946), (78, 64043), (91, 54894), (98, 50973), (147, 33982), (182, 27447), (273, 18298), (294, 16991), (546, 9149), (637, 7842), (1274, 3921), (1307, 3822), (1911, 2614)]