8134994590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{415687}}^1$

素因数の和:415816

約数の個数: 32

約数和(自身を含む): 15563358720

約数和(自身を除く): 7428364130

約数列:

[1, 2, 5, 10, 19, 38, 95, 103, 190, 206, 515, 1030, 1957, 3914, 9785, 19570, 415687, 831374, 2078435, 4156870, 7898053, 15796106, 39490265, 42815761, 78980530, 85631522, 214078805, 428157610, 813499459, 1626998918, 4067497295, 8134994590]

約数ペア:

[(1, 8134994590), (2, 4067497295), (5, 1626998918), (10, 813499459), (19, 428157610), (38, 214078805), (95, 85631522), (103, 78980530), (190, 42815761), (206, 39490265), (515, 15796106), (1030, 7898053), (1957, 4156870), (3914, 2078435), (9785, 831374), (19570, 415687)]