2278164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{733}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 6247808

約数和(自身を除く): 3969644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 733, 777, 1036, 1466, 1554, 2199, 2932, 3108, 4398, 5131, 8796, 10262, 15393, 20524, 27121, 30786, 54242, 61572, 81363, 108484, 162726, 189847, 325452, 379694, 569541, 759388, 1139082, 2278164]

約数ペア:

[(1, 2278164), (2, 1139082), (3, 759388), (4, 569541), (6, 379694), (7, 325452), (12, 189847), (14, 162726), (21, 108484), (28, 81363), (37, 61572), (42, 54242), (74, 30786), (84, 27121), (111, 20524), (148, 15393), (222, 10262), (259, 8796), (444, 5131), (518, 4398), (733, 3108), (777, 2932), (1036, 2199), (1466, 1554)]