2247115684

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{571}}^1$

素因数の和:817

約数の個数: 72

約数和(自身を含む): 4447707264

約数和(自身を除く): 2200591580

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 121, 173, 188, 242, 346, 484, 517, 571, 692, 1034, 1142, 1903, 2068, 2284, 3806, 5687, 6281, 7612, 8131, 11374, 12562, 16262, 20933, 22748, 25124, 26837, 32524, 41866, 53674, 69091, 83732, 89441, 98783, 107348, 138182, 178882, 197566, 276364, 295207, 357764, 395132, 590414, 983851, 1086613, 1180828, 1967702, 2173226, 3247277, 3935404, 4346452, 4642801, 6494554, 9285602, 11952743, 12989108, 18571204, 23905486, 47810972, 51070811, 102141622, 204283244, 561778921, 1123557842, 2247115684]

約数ペア:

[(1, 2247115684), (2, 1123557842), (4, 561778921), (11, 204283244), (22, 102141622), (44, 51070811), (47, 47810972), (94, 23905486), (121, 18571204), (173, 12989108), (188, 11952743), (242, 9285602), (346, 6494554), (484, 4642801), (517, 4346452), (571, 3935404), (692, 3247277), (1034, 2173226), (1142, 1967702), (1903, 1180828), (2068, 1086613), (2284, 983851), (3806, 590414), (5687, 395132), (6281, 357764), (7612, 295207), (8131, 276364), (11374, 197566), (12562, 178882), (16262, 138182), (20933, 107348), (22748, 98783), (25124, 89441), (26837, 83732), (32524, 69091), (41866, 53674)]