289087734

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{100169}}^1$

素因数の和:100224

約数の個数: 32

約数和(自身を含む): 639485280

約数和(自身を除く): 350397546

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 100169, 200338, 300507, 601014, 1302197, 2604394, 3706253, 3906591, 7412506, 7813182, 11118759, 22237518, 48181289, 96362578, 144543867, 289087734]

約数ペア:

[(1, 289087734), (2, 144543867), (3, 96362578), (6, 48181289), (13, 22237518), (26, 11118759), (37, 7813182), (39, 7412506), (74, 3906591), (78, 3706253), (111, 2604394), (222, 1302197), (481, 601014), (962, 300507), (1443, 200338), (2886, 100169)]