3937738

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1747}}^1$

素因数の和:1786

約数の個数: 24

約数和(自身を含む): 7173792

約数和(自身を除く): 3236054

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 1747, 2254, 3494, 12229, 24458, 40181, 80362, 85603, 171206, 281267, 562534, 1968869, 3937738]

約数ペア:

[(1, 3937738), (2, 1968869), (7, 562534), (14, 281267), (23, 171206), (46, 85603), (49, 80362), (98, 40181), (161, 24458), (322, 12229), (1127, 3494), (1747, 2254)]