2274844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 4840416

約数和(自身を除く): 2565572

約数列:

[1, 2, 4, 11, 13, 22, 26, 41, 44, 52, 82, 97, 143, 164, 194, 286, 388, 451, 533, 572, 902, 1066, 1067, 1261, 1804, 2132, 2134, 2522, 3977, 4268, 5044, 5863, 7954, 11726, 13871, 15908, 23452, 27742, 43747, 51701, 55484, 87494, 103402, 174988, 206804, 568711, 1137422, 2274844]

約数ペア:

[(1, 2274844), (2, 1137422), (4, 568711), (11, 206804), (13, 174988), (22, 103402), (26, 87494), (41, 55484), (44, 51701), (52, 43747), (82, 27742), (97, 23452), (143, 15908), (164, 13871), (194, 11726), (286, 7954), (388, 5863), (451, 5044), (533, 4268), (572, 3977), (902, 2522), (1066, 2134), (1067, 2132), (1261, 1804)]