1320248874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{849581}}^1$

素因数の和:849630

約数の個数: 32

約数和(自身を含む): 3099275136

約数和(自身を除く): 1779026262

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 849581, 1699162, 2548743, 5097486, 5947067, 11894134, 17841201, 31434497, 35682402, 62868994, 94303491, 188606982, 220041479, 440082958, 660124437, 1320248874]

約数ペア:

[(1, 1320248874), (2, 660124437), (3, 440082958), (6, 220041479), (7, 188606982), (14, 94303491), (21, 62868994), (37, 35682402), (42, 31434497), (74, 17841201), (111, 11894134), (222, 5947067), (259, 5097486), (518, 2548743), (777, 1699162), (1554, 849581)]