671590986

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{4217}}^1$

素因数の和:4379

約数の個数: 64

約数和(自身を含む): 1554923520

約数和(自身を除く): 883332534

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 127, 209, 254, 381, 418, 627, 762, 1254, 1397, 2413, 2794, 4191, 4217, 4826, 7239, 8382, 8434, 12651, 14478, 25302, 26543, 46387, 53086, 79629, 80123, 92774, 139161, 159258, 160246, 240369, 278322, 480738, 535559, 881353, 1071118, 1606677, 1762706, 2644059, 3213354, 5288118, 5891149, 10175621, 11782298, 17673447, 20351242, 30526863, 35346894, 61053726, 111931831, 223863662, 335795493, 671590986]

約数ペア:

[(1, 671590986), (2, 335795493), (3, 223863662), (6, 111931831), (11, 61053726), (19, 35346894), (22, 30526863), (33, 20351242), (38, 17673447), (57, 11782298), (66, 10175621), (114, 5891149), (127, 5288118), (209, 3213354), (254, 2644059), (381, 1762706), (418, 1606677), (627, 1071118), (762, 881353), (1254, 535559), (1397, 480738), (2413, 278322), (2794, 240369), (4191, 160246), (4217, 159258), (4826, 139161), (7239, 92774), (8382, 80123), (8434, 79629), (12651, 53086), (14478, 46387), (25302, 26543)]