2450128179244

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{1091}}^1\times {\mathrm{135581}}^1$

素因数の和:136818

約数の個数: 48

約数和(自身を含む): 4439889653472

約数和(自身を除く): 1989761474228

約数列:

[1, 2, 4, 41, 82, 101, 164, 202, 404, 1091, 2182, 4141, 4364, 8282, 16564, 44731, 89462, 110191, 135581, 178924, 220382, 271162, 440764, 542324, 4517831, 5558821, 9035662, 11117642, 13693681, 18071324, 22235284, 27387362, 54774724, 147918871, 295837742, 561440921, 591675484, 1122881842, 2245763684, 6064673711, 12129347422, 14939805971, 24258694844, 29879611942, 59759223884, 612532044811, 1225064089622, 2450128179244]

約数ペア:

[(1, 2450128179244), (2, 1225064089622), (4, 612532044811), (41, 59759223884), (82, 29879611942), (101, 24258694844), (164, 14939805971), (202, 12129347422), (404, 6064673711), (1091, 2245763684), (2182, 1122881842), (4141, 591675484), (4364, 561440921), (8282, 295837742), (16564, 147918871), (44731, 54774724), (89462, 27387362), (110191, 22235284), (135581, 18071324), (178924, 13693681), (220382, 11117642), (271162, 9035662), (440764, 5558821), (542324, 4517831)]