2054405770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8932199}}^1$

素因数の和:8932229

約数の個数: 16

約数和(自身を含む): 3858710400

約数和(自身を除く): 1804304630

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 8932199, 17864398, 44660995, 89321990, 205440577, 410881154, 1027202885, 2054405770]

約数ペア:

[(1, 2054405770), (2, 1027202885), (5, 410881154), (10, 205440577), (23, 89321990), (46, 44660995), (115, 17864398), (230, 8932199)]