5408438

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 9751104

約数和(自身を除く): 4342666

約数列:

[1, 2, 7, 14, 37, 53, 74, 106, 197, 259, 371, 394, 518, 742, 1379, 1961, 2758, 3922, 7289, 10441, 13727, 14578, 20882, 27454, 51023, 73087, 102046, 146174, 386317, 772634, 2704219, 5408438]

約数ペア:

[(1, 5408438), (2, 2704219), (7, 772634), (14, 386317), (37, 146174), (53, 102046), (74, 73087), (106, 51023), (197, 27454), (259, 20882), (371, 14578), (394, 13727), (518, 10441), (742, 7289), (1379, 3922), (1961, 2758)]