2021901468

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{42797}}^1$

素因数の和:42962

約数の個数: 48

約数和(自身を含む): 4908417024

約数和(自身を除く): 2886515556

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 127, 186, 254, 372, 381, 508, 762, 1524, 3937, 7874, 11811, 15748, 23622, 42797, 47244, 85594, 128391, 171188, 256782, 513564, 1326707, 2653414, 3980121, 5306828, 5435219, 7960242, 10870438, 15920484, 16305657, 21740876, 32611314, 65222628, 168491789, 336983578, 505475367, 673967156, 1010950734, 2021901468]

約数ペア:

[(1, 2021901468), (2, 1010950734), (3, 673967156), (4, 505475367), (6, 336983578), (12, 168491789), (31, 65222628), (62, 32611314), (93, 21740876), (124, 16305657), (127, 15920484), (186, 10870438), (254, 7960242), (372, 5435219), (381, 5306828), (508, 3980121), (762, 2653414), (1524, 1326707), (3937, 513564), (7874, 256782), (11811, 171188), (15748, 128391), (23622, 85594), (42797, 47244)]