1268024830

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{6389}}^1$

素因数の和:6708

約数の個数: 32

約数和(自身を含む): 2318803200

約数和(自身を除く): 1050778370

約数列:

[1, 2, 5, 10, 89, 178, 223, 445, 446, 890, 1115, 2230, 6389, 12778, 19847, 31945, 39694, 63890, 99235, 198470, 568621, 1137242, 1424747, 2843105, 2849494, 5686210, 7123735, 14247470, 126802483, 253604966, 634012415, 1268024830]

約数ペア:

[(1, 1268024830), (2, 634012415), (5, 253604966), (10, 126802483), (89, 14247470), (178, 7123735), (223, 5686210), (445, 2849494), (446, 2843105), (890, 1424747), (1115, 1137242), (2230, 568621), (6389, 198470), (12778, 99235), (19847, 63890), (31945, 39694)]