2881302216

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{9234943}}^1$

素因数の和:9234965

約数の個数: 32

約数和(自身を含む): 7757352960

約数和(自身を除く): 4876050744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 9234943, 18469886, 27704829, 36939772, 55409658, 73879544, 110819316, 120054259, 221638632, 240108518, 360162777, 480217036, 720325554, 960434072, 1440651108, 2881302216]

約数ペア:

[(1, 2881302216), (2, 1440651108), (3, 960434072), (4, 720325554), (6, 480217036), (8, 360162777), (12, 240108518), (13, 221638632), (24, 120054259), (26, 110819316), (39, 73879544), (52, 55409658), (78, 36939772), (104, 27704829), (156, 18469886), (312, 9234943)]