2116777384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{127763}}^1$

素因数の和:127897

約数の個数: 32

約数和(自身を含む): 4216212000

約数和(自身を除く): 2099434616

約数列:

[1, 2, 4, 8, 19, 38, 76, 109, 152, 218, 436, 872, 2071, 4142, 8284, 16568, 127763, 255526, 511052, 1022104, 2427497, 4854994, 9709988, 13926167, 19419976, 27852334, 55704668, 111409336, 264597173, 529194346, 1058388692, 2116777384]

約数ペア:

[(1, 2116777384), (2, 1058388692), (4, 529194346), (8, 264597173), (19, 111409336), (38, 55704668), (76, 27852334), (109, 19419976), (152, 13926167), (218, 9709988), (436, 4854994), (872, 2427497), (2071, 1022104), (4142, 511052), (8284, 255526), (16568, 127763)]