330649502

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{30781}}^1$

素因数の和:30955

約数の個数: 16

約数和(自身を含む): 511966224

約数和(自身を除く): 181316722

約数列:

[1, 2, 41, 82, 131, 262, 5371, 10742, 30781, 61562, 1262021, 2524042, 4032311, 8064622, 165324751, 330649502]

約数ペア:

[(1, 330649502), (2, 165324751), (41, 8064622), (82, 4032311), (131, 2524042), (262, 1262021), (5371, 61562), (10742, 30781)]