2103243970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{24917}}^1$

素因数の和:25314

約数の個数: 32

約数和(自身を含む): 3961363968

約数和(自身を除く): 1858119998

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 367, 734, 1835, 3670, 8441, 16882, 24917, 42205, 49834, 84410, 124585, 249170, 573091, 1146182, 2865455, 5730910, 9144539, 18289078, 45722695, 91445390, 210324397, 420648794, 1051621985, 2103243970]

約数ペア:

[(1, 2103243970), (2, 1051621985), (5, 420648794), (10, 210324397), (23, 91445390), (46, 45722695), (115, 18289078), (230, 9144539), (367, 5730910), (734, 2865455), (1835, 1146182), (3670, 573091), (8441, 249170), (16882, 124585), (24917, 84410), (42205, 49834)]