2108302015

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1\times {\mathrm{383}}^1$

素因数の和:879

約数の個数: 32

約数和(自身を含む): 2672787456

約数和(自身を除く): 564485441

約数列:

[1, 5, 23, 115, 151, 317, 383, 755, 1585, 1915, 3473, 7291, 8809, 17365, 36455, 44045, 47867, 57833, 121411, 239335, 289165, 607055, 1100941, 1330159, 2792453, 5504705, 6650795, 13962265, 18333061, 91665305, 421660403, 2108302015]

約数ペア:

[(1, 2108302015), (5, 421660403), (23, 91665305), (115, 18333061), (151, 13962265), (317, 6650795), (383, 5504705), (755, 2792453), (1585, 1330159), (1915, 1100941), (3473, 607055), (7291, 289165), (8809, 239335), (17365, 121411), (36455, 57833), (44045, 47867)]