2021977542

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{836219}}^1$

素因数の和:836268

約数の個数: 32

約数和(自身を含む): 4495518720

約数和(自身を除く): 2473541178

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 836219, 1672438, 2508657, 5017314, 10870847, 21741694, 25922789, 32612541, 51845578, 65225082, 77768367, 155536734, 336996257, 673992514, 1010988771, 2021977542]

約数ペア:

[(1, 2021977542), (2, 1010988771), (3, 673992514), (6, 336996257), (13, 155536734), (26, 77768367), (31, 65225082), (39, 51845578), (62, 32612541), (78, 25922789), (93, 21741694), (186, 10870847), (403, 5017314), (806, 2508657), (1209, 1672438), (2418, 836219)]