2021168964

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{241651}}^1$

素因数の和:241716

約数の個数: 48

約数和(自身を含む): 5115289536

約数和(自身を除く): 3094120572

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 41, 51, 68, 82, 102, 123, 164, 204, 246, 492, 697, 1394, 2091, 2788, 4182, 8364, 241651, 483302, 724953, 966604, 1449906, 2899812, 4108067, 8216134, 9907691, 12324201, 16432268, 19815382, 24648402, 29723073, 39630764, 49296804, 59446146, 118892292, 168430747, 336861494, 505292241, 673722988, 1010584482, 2021168964]

約数ペア:

[(1, 2021168964), (2, 1010584482), (3, 673722988), (4, 505292241), (6, 336861494), (12, 168430747), (17, 118892292), (34, 59446146), (41, 49296804), (51, 39630764), (68, 29723073), (82, 24648402), (102, 19815382), (123, 16432268), (164, 12324201), (204, 9907691), (246, 8216134), (492, 4108067), (697, 2899812), (1394, 1449906), (2091, 966604), (2788, 724953), (4182, 483302), (8364, 241651)]