2042726398

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1\times {\mathrm{449}}^1$

素因数の和:1020

約数の個数: 32

約数和(自身を含む): 3163860000

約数和(自身を除く): 1121133602

約数列:

[1, 2, 61, 89, 122, 178, 419, 449, 838, 898, 5429, 10858, 25559, 27389, 37291, 39961, 51118, 54778, 74582, 79922, 188131, 376262, 2274751, 2437621, 4549502, 4875242, 11475991, 16743659, 22951982, 33487318, 1021363199, 2042726398]

約数ペア:

[(1, 2042726398), (2, 1021363199), (61, 33487318), (89, 22951982), (122, 16743659), (178, 11475991), (419, 4875242), (449, 4549502), (838, 2437621), (898, 2274751), (5429, 376262), (10858, 188131), (25559, 79922), (27389, 74582), (37291, 54778), (39961, 51118)]