103423978

素因数分解:

$2^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{11489}}^1$

素因数の和:12141

約数の個数: 16

約数和(自身を含む): 177589440

約数和(自身を除く): 74165462

約数列:

[1, 2, 7, 14, 643, 1286, 4501, 9002, 11489, 22978, 80423, 160846, 7387427, 14774854, 51711989, 103423978]

約数ペア:

[(1, 103423978), (2, 51711989), (7, 14774854), (14, 7387427), (643, 160846), (1286, 80423), (4501, 22978), (9002, 11489)]