1296177518

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{5051}}^1\times {\mathrm{4139}}^1$

素因数の和:9223

約数の個数: 16

約数和(自身を含む): 2007866880

約数和(自身を除く): 711689362

約数列:

[1, 2, 31, 62, 4139, 5051, 8278, 10102, 128309, 156581, 256618, 313162, 20906089, 41812178, 648088759, 1296177518]

約数ペア:

[(1, 1296177518), (2, 648088759), (31, 41812178), (62, 20906089), (4139, 313162), (5051, 256618), (8278, 156581), (10102, 128309)]