1957100516

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{984457}}^1$

素因数の和:984539

約数の個数: 24

約数和(自身を含む): 3969334656

約数和(自身を除く): 2012234140

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 984457, 1968914, 3937828, 6891199, 13782398, 27564796, 69896447, 139792894, 279585788, 489275129, 978550258, 1957100516]

約数ペア:

[(1, 1957100516), (2, 978550258), (4, 489275129), (7, 279585788), (14, 139792894), (28, 69896447), (71, 27564796), (142, 13782398), (284, 6891199), (497, 3937828), (994, 1968914), (1988, 984457)]