2059970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 4124736

約数和(自身を除く): 2064766

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 307, 610, 614, 671, 1342, 1535, 3070, 3355, 3377, 6710, 6754, 16885, 18727, 33770, 37454, 93635, 187270, 205997, 411994, 1029985, 2059970]

約数ペア:

[(1, 2059970), (2, 1029985), (5, 411994), (10, 205997), (11, 187270), (22, 93635), (55, 37454), (61, 33770), (110, 18727), (122, 16885), (305, 6754), (307, 6710), (610, 3377), (614, 3355), (671, 3070), (1342, 1535)]