1566120458

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{2837}}^1$

素因数の和:3027

約数の個数: 48

約数和(自身を含む): 2818610784

約数和(自身を除く): 1252490326

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 131, 262, 301, 602, 917, 1834, 2107, 2837, 4214, 5633, 5674, 6419, 11266, 12838, 19859, 39431, 39718, 78862, 121991, 139013, 243982, 276017, 278026, 371647, 552034, 743294, 853937, 1707874, 2601529, 5203058, 5977559, 11955118, 15980821, 18210703, 31961642, 36421406, 111865747, 223731494, 783060229, 1566120458]

約数ペア:

[(1, 1566120458), (2, 783060229), (7, 223731494), (14, 111865747), (43, 36421406), (49, 31961642), (86, 18210703), (98, 15980821), (131, 11955118), (262, 5977559), (301, 5203058), (602, 2601529), (917, 1707874), (1834, 853937), (2107, 743294), (2837, 552034), (4214, 371647), (5633, 278026), (5674, 276017), (6419, 243982), (11266, 139013), (12838, 121991), (19859, 78862), (39431, 39718)]