1900503996

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{947}}^1\times {\mathrm{4079}}^1$

素因数の和:5074

約数の個数: 48

約数和(自身を含む): 4548579840

約数和(自身を除く): 2648075844

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 947, 1894, 2841, 3788, 4079, 5682, 8158, 11364, 12237, 16316, 24474, 38827, 48948, 77654, 116481, 155308, 167239, 232962, 334478, 465924, 501717, 668956, 1003434, 2006868, 3862813, 7725626, 11588439, 15451252, 23176878, 46353756, 158375333, 316750666, 475125999, 633501332, 950251998, 1900503996]

約数ペア:

[(1, 1900503996), (2, 950251998), (3, 633501332), (4, 475125999), (6, 316750666), (12, 158375333), (41, 46353756), (82, 23176878), (123, 15451252), (164, 11588439), (246, 7725626), (492, 3862813), (947, 2006868), (1894, 1003434), (2841, 668956), (3788, 501717), (4079, 465924), (5682, 334478), (8158, 232962), (11364, 167239), (12237, 155308), (16316, 116481), (24474, 77654), (38827, 48948)]