402831390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1032901}}^1$

素因数の和:1032924

約数の個数: 32

約数和(自身を含む): 1041165216

約数和(自身を除く): 638333826

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1032901, 2065802, 3098703, 5164505, 6197406, 10329010, 13427713, 15493515, 26855426, 30987030, 40283139, 67138565, 80566278, 134277130, 201415695, 402831390]

約数ペア:

[(1, 402831390), (2, 201415695), (3, 134277130), (5, 80566278), (6, 67138565), (10, 40283139), (13, 30987030), (15, 26855426), (26, 15493515), (30, 13427713), (39, 10329010), (65, 6197406), (78, 5164505), (130, 3098703), (195, 2065802), (390, 1032901)]