118400516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{42961}}^1$

素因数の和:43031

約数の個数: 24

約数和(自身を含む): 227354904

約数和(自身を除く): 108954388

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 42961, 85922, 171844, 558493, 1116986, 2233972, 2276933, 4553866, 9107732, 29600129, 59200258, 118400516]

約数ペア:

[(1, 118400516), (2, 59200258), (4, 29600129), (13, 9107732), (26, 4553866), (52, 2276933), (53, 2233972), (106, 1116986), (212, 558493), (689, 171844), (1378, 85922), (2756, 42961)]