542304004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{648689}}^1$

素因数の和:648723

約数の個数: 24

約数和(自身を含む): 1089799200

約数和(自身を除く): 547495196

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 648689, 1297378, 2594756, 7135579, 12325091, 14271158, 24650182, 28542316, 49300364, 135576001, 271152002, 542304004]

約数ペア:

[(1, 542304004), (2, 271152002), (4, 135576001), (11, 49300364), (19, 28542316), (22, 24650182), (38, 14271158), (44, 12325091), (76, 7135579), (209, 2594756), (418, 1297378), (836, 648689)]