1293037940

素因数分解:

$2^2\times 5^1\times {\mathrm{929}}^1\times {\mathrm{69593}}^1$

素因数の和:70531

約数の個数: 24

約数和(自身を含む): 2718341640

約数和(自身を除く): 1425303700

約数列:

[1, 2, 4, 5, 10, 20, 929, 1858, 3716, 4645, 9290, 18580, 69593, 139186, 278372, 347965, 695930, 1391860, 64651897, 129303794, 258607588, 323259485, 646518970, 1293037940]

約数ペア:

[(1, 1293037940), (2, 646518970), (4, 323259485), (5, 258607588), (10, 129303794), (20, 64651897), (929, 1391860), (1858, 695930), (3716, 347965), (4645, 278372), (9290, 139186), (18580, 69593)]