2016866891

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 2320718400

約数和(自身を除く): 303851509

約数列:

[1, 13, 19, 181, 197, 229, 247, 2353, 2561, 2977, 3439, 3743, 4351, 35657, 41449, 44707, 45113, 48659, 56563, 463541, 538837, 586469, 677483, 787531, 857147, 8165453, 8807279, 10237903, 11142911, 106150889, 155143607, 2016866891]

約数ペア:

[(1, 2016866891), (13, 155143607), (19, 106150889), (181, 11142911), (197, 10237903), (229, 8807279), (247, 8165453), (2353, 857147), (2561, 787531), (2977, 677483), (3439, 586469), (3743, 538837), (4351, 463541), (35657, 56563), (41449, 48659), (44707, 45113)]