1962004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 48

約数和(自身を含む): 4124736

約数和(自身を除く): 2162732

約数列:

[1, 2, 4, 11, 17, 22, 34, 43, 44, 61, 68, 86, 122, 172, 187, 244, 374, 473, 671, 731, 748, 946, 1037, 1342, 1462, 1892, 2074, 2623, 2684, 2924, 4148, 5246, 8041, 10492, 11407, 16082, 22814, 28853, 32164, 44591, 45628, 57706, 89182, 115412, 178364, 490501, 981002, 1962004]

約数ペア:

[(1, 1962004), (2, 981002), (4, 490501), (11, 178364), (17, 115412), (22, 89182), (34, 57706), (43, 45628), (44, 44591), (61, 32164), (68, 28853), (86, 22814), (122, 16082), (172, 11407), (187, 10492), (244, 8041), (374, 5246), (473, 4148), (671, 2924), (731, 2684), (748, 2623), (946, 2074), (1037, 1892), (1342, 1462)]