2016128570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{119227}}^1$

素因数の和:119342

約数の個数: 32

約数和(自身を含む): 3862987200

約数和(自身を除く): 1846858630

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 445, 890, 1691, 3382, 8455, 16910, 119227, 238454, 596135, 1192270, 2265313, 4530626, 10611203, 11326565, 21222406, 22653130, 53056015, 106112030, 201612857, 403225714, 1008064285, 2016128570]

約数ペア:

[(1, 2016128570), (2, 1008064285), (5, 403225714), (10, 201612857), (19, 106112030), (38, 53056015), (89, 22653130), (95, 21222406), (178, 11326565), (190, 10611203), (445, 4530626), (890, 2265313), (1691, 1192270), (3382, 596135), (8455, 238454), (16910, 119227)]