2420784786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4621}}^1\times {\mathrm{12473}}^1$

素因数の和:17106

約数の個数: 32

約数和(自身を含む): 5534863488

約数和(自身を除く): 3114078702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4621, 9242, 12473, 13863, 24946, 27726, 32347, 37419, 64694, 74838, 87311, 97041, 174622, 194082, 261933, 523866, 57637733, 115275466, 172913199, 345826398, 403464131, 806928262, 1210392393, 2420784786]

約数ペア:

[(1, 2420784786), (2, 1210392393), (3, 806928262), (6, 403464131), (7, 345826398), (14, 172913199), (21, 115275466), (42, 57637733), (4621, 523866), (9242, 261933), (12473, 194082), (13863, 174622), (24946, 97041), (27726, 87311), (32347, 74838), (37419, 64694)]