2019806862

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{31219}}^1$

素因数の和:31528

約数の個数: 32

約数和(自身を含む): 4154008320

約数和(自身を除く): 2134201458

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 263, 526, 789, 1578, 10783, 21566, 31219, 32349, 62438, 64698, 93657, 187314, 1279979, 2559958, 3839937, 7679874, 8210597, 16421194, 24631791, 49263582, 336634477, 673268954, 1009903431, 2019806862]

約数ペア:

[(1, 2019806862), (2, 1009903431), (3, 673268954), (6, 336634477), (41, 49263582), (82, 24631791), (123, 16421194), (246, 8210597), (263, 7679874), (526, 3839937), (789, 2559958), (1578, 1279979), (10783, 187314), (21566, 93657), (31219, 64698), (32349, 62438)]