285662156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{103651}}^1$

素因数の和:103721

約数の個数: 24

約数和(自身を含む): 548526384

約数和(自身を除く): 262864228

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 103651, 207302, 414604, 1347463, 2694926, 5389852, 5493503, 10987006, 21974012, 71415539, 142831078, 285662156]

約数ペア:

[(1, 285662156), (2, 142831078), (4, 71415539), (13, 21974012), (26, 10987006), (52, 5493503), (53, 5389852), (106, 2694926), (212, 1347463), (689, 414604), (1378, 207302), (2756, 103651)]