2029830008

素因数分解:

$2^3\times {\mathrm{379}}^1\times {\mathrm{389}}^1\times {\mathrm{1721}}^1$

素因数の和:2495

約数の個数: 32

約数和(自身を含む): 3828006000

約数和(自身を除く): 1798175992

約数列:

[1, 2, 4, 8, 379, 389, 758, 778, 1516, 1556, 1721, 3032, 3112, 3442, 6884, 13768, 147431, 294862, 589724, 652259, 669469, 1179448, 1304518, 1338938, 2609036, 2677876, 5218072, 5355752, 253728751, 507457502, 1014915004, 2029830008]

約数ペア:

[(1, 2029830008), (2, 1014915004), (4, 507457502), (8, 253728751), (379, 5355752), (389, 5218072), (758, 2677876), (778, 2609036), (1516, 1338938), (1556, 1304518), (1721, 1179448), (3032, 669469), (3112, 652259), (3442, 589724), (6884, 294862), (13768, 147431)]