2104136

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 4224000

約数和(自身を除く): 2119864

約数列:

[1, 2, 4, 8, 19, 38, 76, 109, 127, 152, 218, 254, 436, 508, 872, 1016, 2071, 2413, 4142, 4826, 8284, 9652, 13843, 16568, 19304, 27686, 55372, 110744, 263017, 526034, 1052068, 2104136]

約数ペア:

[(1, 2104136), (2, 1052068), (4, 526034), (8, 263017), (19, 110744), (38, 55372), (76, 27686), (109, 19304), (127, 16568), (152, 13843), (218, 9652), (254, 8284), (436, 4826), (508, 4142), (872, 2413), (1016, 2071)]