3940788292

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1279}}^1\times {\mathrm{6473}}^1$

素因数の和:7780

約数の個数: 48

約数和(自身を含む): 8353013760

約数和(自身を除く): 4412225468

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1279, 2558, 5116, 6473, 8953, 12946, 17906, 21743, 25892, 35812, 43486, 45311, 86972, 90622, 110041, 152201, 181244, 220082, 304402, 440164, 608804, 770287, 1540574, 3081148, 8278967, 16557934, 33115868, 57952769, 115905538, 140742439, 231811076, 281484878, 562969756, 985197073, 1970394146, 3940788292]

約数ペア:

[(1, 3940788292), (2, 1970394146), (4, 985197073), (7, 562969756), (14, 281484878), (17, 231811076), (28, 140742439), (34, 115905538), (68, 57952769), (119, 33115868), (238, 16557934), (476, 8278967), (1279, 3081148), (2558, 1540574), (5116, 770287), (6473, 608804), (8953, 440164), (12946, 304402), (17906, 220082), (21743, 181244), (25892, 152201), (35812, 110041), (43486, 90622), (45311, 86972)]