1121377004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1\times {\mathrm{823}}^1$

素因数の和:1190

約数の個数: 48

約数和(自身を含む): 2167845120

約数和(自身を除く): 1046468116

約数列:

[1, 2, 4, 11, 22, 44, 173, 179, 346, 358, 692, 716, 823, 1646, 1903, 1969, 3292, 3806, 3938, 7612, 7876, 9053, 18106, 30967, 36212, 61934, 123868, 142379, 147317, 284758, 294634, 340637, 569516, 589268, 681274, 1362548, 1566169, 1620487, 3132338, 3240974, 6264676, 6481948, 25485841, 50971682, 101943364, 280344251, 560688502, 1121377004]

約数ペア:

[(1, 1121377004), (2, 560688502), (4, 280344251), (11, 101943364), (22, 50971682), (44, 25485841), (173, 6481948), (179, 6264676), (346, 3240974), (358, 3132338), (692, 1620487), (716, 1566169), (823, 1362548), (1646, 681274), (1903, 589268), (1969, 569516), (3292, 340637), (3806, 294634), (3938, 284758), (7612, 147317), (7876, 142379), (9053, 123868), (18106, 61934), (30967, 36212)]