1138690714

素因数分解:

$2^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{35317}}^1$

素因数の和:35387

約数の個数: 32

約数和(自身を含む): 2034316800

約数和(自身を除く): 895626086

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 329, 343, 658, 686, 2303, 4606, 16121, 32242, 35317, 70634, 247219, 494438, 1659899, 1730533, 3319798, 3461066, 11619293, 12113731, 23238586, 24227462, 81335051, 162670102, 569345357, 1138690714]

約数ペア:

[(1, 1138690714), (2, 569345357), (7, 162670102), (14, 81335051), (47, 24227462), (49, 23238586), (94, 12113731), (98, 11619293), (329, 3461066), (343, 3319798), (658, 1730533), (686, 1659899), (2303, 494438), (4606, 247219), (16121, 70634), (32242, 35317)]