427506.0000000

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{761}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 13825728

約数和(自身を除く): 6485122

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 689, 742, 761, 1378, 1522, 4823, 5327, 9646, 9893, 10654, 19786, 40333, 69251, 80666, 138502, 282331, 524329, 564662, 1048658, 3670303, 7340606]

約数ペア:

[(1, 7340606), (2, 3670303), (7, 1048658), (13, 564662), (14, 524329), (26, 282331), (53, 138502), (91, 80666), (106, 69251), (182, 40333), (371, 19786), (689, 10654), (742, 9893), (761, 9646), (1378, 5327), (1522, 4823)]