2068695070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{23029}}^1$

素因数の和:23740

約数の個数: 32

約数和(自身を含む): 4016063520

約数和(自身を除く): 1947368450

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 691, 1382, 3455, 6910, 8983, 17966, 23029, 44915, 46058, 89830, 115145, 230290, 299377, 598754, 1496885, 2993770, 15913039, 31826078, 79565195, 159130390, 206869507, 413739014, 1034347535, 2068695070]

約数ペア:

[(1, 2068695070), (2, 1034347535), (5, 413739014), (10, 206869507), (13, 159130390), (26, 79565195), (65, 31826078), (130, 15913039), (691, 2993770), (1382, 1496885), (3455, 598754), (6910, 299377), (8983, 230290), (17966, 115145), (23029, 89830), (44915, 46058)]