426490636

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{67783}}^1$

素因数の和:67822

約数の個数: 36

約数和(自身を含む): 883496656

約数和(自身を除く): 457006020

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 6292, 67783, 135566, 271132, 745613, 881179, 1491226, 1762358, 2982452, 3524716, 8201743, 9692969, 16403486, 19385938, 32806972, 38771876, 106622659, 213245318, 426490636]

約数ペア:

[(1, 426490636), (2, 213245318), (4, 106622659), (11, 38771876), (13, 32806972), (22, 19385938), (26, 16403486), (44, 9692969), (52, 8201743), (121, 3524716), (143, 2982452), (242, 1762358), (286, 1491226), (484, 881179), (572, 745613), (1573, 271132), (3146, 135566), (6292, 67783)]