2009094956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{21013}}^1$

素因数の和:21122

約数の個数: 48

約数和(自身を含む): 4003419168

約数和(自身を除く): 1994324212

約数列:

[1, 2, 4, 11, 22, 41, 44, 53, 82, 106, 164, 212, 451, 583, 902, 1166, 1804, 2173, 2332, 4346, 8692, 21013, 23903, 42026, 47806, 84052, 95612, 231143, 462286, 861533, 924572, 1113689, 1723066, 2227378, 3446132, 4454756, 9476863, 12250579, 18953726, 24501158, 37907452, 45661249, 49002316, 91322498, 182644996, 502273739, 1004547478, 2009094956]

約数ペア:

[(1, 2009094956), (2, 1004547478), (4, 502273739), (11, 182644996), (22, 91322498), (41, 49002316), (44, 45661249), (53, 37907452), (82, 24501158), (106, 18953726), (164, 12250579), (212, 9476863), (451, 4454756), (583, 3446132), (902, 2227378), (1166, 1723066), (1804, 1113689), (2173, 924572), (2332, 861533), (4346, 462286), (8692, 231143), (21013, 95612), (23903, 84052), (42026, 47806)]