1815704072

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2494099}}^1$

素因数の和:2494125

約数の個数: 32

約数和(自身を含む): 4190088000

約数和(自身を除く): 2374383928

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 2494099, 4988198, 9976396, 17458693, 19952792, 32423287, 34917386, 64846574, 69834772, 129693148, 139669544, 226963009, 259386296, 453926018, 907852036, 1815704072]

約数ペア:

[(1, 1815704072), (2, 907852036), (4, 453926018), (7, 259386296), (8, 226963009), (13, 139669544), (14, 129693148), (26, 69834772), (28, 64846574), (52, 34917386), (56, 32423287), (91, 19952792), (104, 17458693), (182, 9976396), (364, 4988198), (728, 2494099)]