4990122038

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{20477}}^1$

素因数の和:20573

約数の個数: 48

約数和(自身を含む): 8824379760

約数和(自身を除く): 3834257722

約数列:

[1, 2, 11, 19, 22, 38, 53, 106, 121, 209, 242, 418, 583, 1007, 1166, 2014, 2299, 4598, 6413, 11077, 12826, 20477, 22154, 40954, 121847, 225247, 243694, 389063, 450494, 778126, 1085281, 2170562, 2477717, 4279693, 4955434, 8559386, 11938091, 20620339, 23876182, 41240678, 47076623, 94153246, 131319001, 226823729, 262638002, 453647458, 2495061019, 4990122038]

約数ペア:

[(1, 4990122038), (2, 2495061019), (11, 453647458), (19, 262638002), (22, 226823729), (38, 131319001), (53, 94153246), (106, 47076623), (121, 41240678), (209, 23876182), (242, 20620339), (418, 11938091), (583, 8559386), (1007, 4955434), (1166, 4279693), (2014, 2477717), (2299, 2170562), (4598, 1085281), (6413, 778126), (11077, 450494), (12826, 389063), (20477, 243694), (22154, 225247), (40954, 121847)]