1242164

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 2808960

約数和(自身を除く): 1566796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 109, 148, 154, 218, 259, 308, 407, 436, 518, 763, 814, 1036, 1199, 1526, 1628, 2398, 2849, 3052, 4033, 4796, 5698, 8066, 8393, 11396, 16132, 16786, 28231, 33572, 44363, 56462, 88726, 112924, 177452, 310541, 621082, 1242164]

約数ペア:

[(1, 1242164), (2, 621082), (4, 310541), (7, 177452), (11, 112924), (14, 88726), (22, 56462), (28, 44363), (37, 33572), (44, 28231), (74, 16786), (77, 16132), (109, 11396), (148, 8393), (154, 8066), (218, 5698), (259, 4796), (308, 4033), (407, 3052), (436, 2849), (518, 2398), (763, 1628), (814, 1526), (1036, 1199)]