1963056592

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{922489}}^1$

素因数の和:922523

約数の個数: 40

約数和(自身を含む): 4575550400

約数和(自身を除く): 2612493808

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 922489, 1844978, 3689956, 6457423, 7379912, 12914846, 14759824, 17527291, 25829692, 35054582, 51659384, 70109164, 103318768, 122691037, 140218328, 245382074, 280436656, 490764148, 981528296, 1963056592]

約数ペア:

[(1, 1963056592), (2, 981528296), (4, 490764148), (7, 280436656), (8, 245382074), (14, 140218328), (16, 122691037), (19, 103318768), (28, 70109164), (38, 51659384), (56, 35054582), (76, 25829692), (112, 17527291), (133, 14759824), (152, 12914846), (266, 7379912), (304, 6457423), (532, 3689956), (1064, 1844978), (2128, 922489)]