290321346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1171}}^1\times {\mathrm{5903}}^1$

素因数の和:7086

約数の個数: 32

約数和(自身を含む): 664270848

約数和(自身を除く): 373949502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1171, 2342, 3513, 5903, 7026, 8197, 11806, 16394, 17709, 24591, 35418, 41321, 49182, 82642, 123963, 247926, 6912413, 13824826, 20737239, 41474478, 48386891, 96773782, 145160673, 290321346]

約数ペア:

[(1, 290321346), (2, 145160673), (3, 96773782), (6, 48386891), (7, 41474478), (14, 20737239), (21, 13824826), (42, 6912413), (1171, 247926), (2342, 123963), (3513, 82642), (5903, 49182), (7026, 41321), (8197, 35418), (11806, 24591), (16394, 17709)]