2010434690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{344843}}^1$

素因数の和:344914

約数の個数: 32

約数和(自身を含む): 4022260416

約数和(自身を除く): 2011825726

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 5830, 344843, 689686, 1724215, 3448430, 3793273, 7586546, 18276679, 18966365, 36553358, 37932730, 91383395, 182766790, 201043469, 402086938, 1005217345, 2010434690]

約数ペア:

[(1, 2010434690), (2, 1005217345), (5, 402086938), (10, 201043469), (11, 182766790), (22, 91383395), (53, 37932730), (55, 36553358), (106, 18966365), (110, 18276679), (265, 7586546), (530, 3793273), (583, 3448430), (1166, 1724215), (2915, 689686), (5830, 344843)]