2783251735

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2200199}}^1$

素因数の和:2200238

約数の個数: 16

約数和(自身を含む): 3801945600

約数和(自身を除く): 1018693865

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 2200199, 11000995, 24202189, 50604577, 121010945, 253022885, 556650347, 2783251735]

約数ペア:

[(1, 2783251735), (5, 556650347), (11, 253022885), (23, 121010945), (55, 50604577), (115, 24202189), (253, 11000995), (1265, 2200199)]