2187911704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{6211}}^1\times {\mathrm{4003}}^1$

素因数の和:10231

約数の個数: 32

約数和(自身を含む): 4477112640

約数和(自身を除く): 2289200936

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 4003, 6211, 8006, 12422, 16012, 24844, 32024, 44033, 49688, 68321, 88066, 136642, 176132, 273284, 352264, 546568, 24862633, 49725266, 99450532, 198901064, 273488963, 546977926, 1093955852, 2187911704]

約数ペア:

[(1, 2187911704), (2, 1093955852), (4, 546977926), (8, 273488963), (11, 198901064), (22, 99450532), (44, 49725266), (88, 24862633), (4003, 546568), (6211, 352264), (8006, 273284), (12422, 176132), (16012, 136642), (24844, 88066), (32024, 68321), (44033, 49688)]