2078305872

素因数分解:

$2^4\times 3^1\times {\mathrm{197}}^1\times {\mathrm{219787}}^1$

素因数の和:219995

約数の個数: 40

約数和(自身を含む): 5396234976

約数和(自身を除く): 3317929104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 197, 394, 591, 788, 1182, 1576, 2364, 3152, 4728, 9456, 219787, 439574, 659361, 879148, 1318722, 1758296, 2637444, 3516592, 5274888, 10549776, 43298039, 86596078, 129894117, 173192156, 259788234, 346384312, 519576468, 692768624, 1039152936, 2078305872]

約数ペア:

[(1, 2078305872), (2, 1039152936), (3, 692768624), (4, 519576468), (6, 346384312), (8, 259788234), (12, 173192156), (16, 129894117), (24, 86596078), (48, 43298039), (197, 10549776), (394, 5274888), (591, 3516592), (788, 2637444), (1182, 1758296), (1576, 1318722), (2364, 879148), (3152, 659361), (4728, 439574), (9456, 219787)]