2018287245

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{106703}}^1$

素因数の和:106821

約数の個数: 32

約数和(自身を含む): 3513549312

約数和(自身を除く): 1495262067

約数列:

[1, 3, 5, 13, 15, 39, 65, 97, 195, 291, 485, 1261, 1455, 3783, 6305, 18915, 106703, 320109, 533515, 1387139, 1600545, 4161417, 6935695, 10350191, 20807085, 31050573, 51750955, 134552483, 155252865, 403657449, 672762415, 2018287245]

約数ペア:

[(1, 2018287245), (3, 672762415), (5, 403657449), (13, 155252865), (15, 134552483), (39, 51750955), (65, 31050573), (97, 20807085), (195, 10350191), (291, 6935695), (485, 4161417), (1261, 1600545), (1455, 1387139), (3783, 533515), (6305, 320109), (18915, 106703)]