2046752642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{21481}}^1$

素因数の和:21626

約数の個数: 32

約数和(自身を含む): 3452243328

約数和(自身を除く): 1405490686

約数列:

[1, 2, 11, 22, 61, 71, 122, 142, 671, 781, 1342, 1562, 4331, 8662, 21481, 42962, 47641, 95282, 236291, 472582, 1310341, 1525151, 2620682, 3050302, 14413751, 16776661, 28827502, 33553322, 93034211, 186068422, 1023376321, 2046752642]

約数ペア:

[(1, 2046752642), (2, 1023376321), (11, 186068422), (22, 93034211), (61, 33553322), (71, 28827502), (122, 16776661), (142, 14413751), (671, 3050302), (781, 2620682), (1342, 1525151), (1562, 1310341), (4331, 472582), (8662, 236291), (21481, 95282), (42962, 47641)]