2007492110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{8443}}^1$

素因数の和:8553

約数の個数: 64

約数和(自身を含む): 4085544960

約数和(自身を除く): 2078052850

約数列:

[1, 2, 5, 10, 13, 26, 31, 59, 62, 65, 118, 130, 155, 295, 310, 403, 590, 767, 806, 1534, 1829, 2015, 3658, 3835, 4030, 7670, 8443, 9145, 16886, 18290, 23777, 42215, 47554, 84430, 109759, 118885, 219518, 237770, 261733, 498137, 523466, 548795, 996274, 1097590, 1308665, 2490685, 2617330, 3402529, 4981370, 6475781, 6805058, 12951562, 15442247, 17012645, 30884494, 32378905, 34025290, 64757810, 77211235, 154422470, 200749211, 401498422, 1003746055, 2007492110]

約数ペア:

[(1, 2007492110), (2, 1003746055), (5, 401498422), (10, 200749211), (13, 154422470), (26, 77211235), (31, 64757810), (59, 34025290), (62, 32378905), (65, 30884494), (118, 17012645), (130, 15442247), (155, 12951562), (295, 6805058), (310, 6475781), (403, 4981370), (590, 3402529), (767, 2617330), (806, 2490685), (1534, 1308665), (1829, 1097590), (2015, 996274), (3658, 548795), (3835, 523466), (4030, 498137), (7670, 261733), (8443, 237770), (9145, 219518), (16886, 118885), (18290, 109759), (23777, 84430), (42215, 47554)]