2051249858

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{593}}^1\times {\mathrm{751}}^1$

素因数の和:1407

約数の個数: 48

約数和(自身を含む): 3666415104

約数和(自身を除く): 1615165246

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 329, 593, 658, 751, 1186, 1502, 2303, 4151, 4606, 5257, 8302, 10514, 27871, 29057, 35297, 36799, 55742, 58114, 70594, 73598, 195097, 247079, 390194, 445343, 494158, 890686, 1365679, 1729553, 2731358, 3117401, 3459106, 6234802, 20931121, 21821807, 41862242, 43643614, 146517847, 293035694, 1025624929, 2051249858]

約数ペア:

[(1, 2051249858), (2, 1025624929), (7, 293035694), (14, 146517847), (47, 43643614), (49, 41862242), (94, 21821807), (98, 20931121), (329, 6234802), (593, 3459106), (658, 3117401), (751, 2731358), (1186, 1729553), (1502, 1365679), (2303, 890686), (4151, 494158), (4606, 445343), (5257, 390194), (8302, 247079), (10514, 195097), (27871, 73598), (29057, 70594), (35297, 58114), (36799, 55742)]