419416638

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{12611}}^1$

素因数の和:12880

約数の個数: 32

約数和(自身を含む): 879005952

約数和(自身を除く): 459589314

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 241, 482, 723, 1446, 5543, 11086, 12611, 16629, 25222, 33258, 37833, 75666, 290053, 580106, 870159, 1740318, 3039251, 6078502, 9117753, 18235506, 69902773, 139805546, 209708319, 419416638]

約数ペア:

[(1, 419416638), (2, 209708319), (3, 139805546), (6, 69902773), (23, 18235506), (46, 9117753), (69, 6078502), (138, 3039251), (241, 1740318), (482, 870159), (723, 580106), (1446, 290053), (5543, 75666), (11086, 37833), (12611, 33258), (16629, 25222)]