1230332464

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2480509}}^1$

素因数の和:2480548

約数の個数: 20

約数和(自身を含む): 2460665920

約数和(自身を除く): 1230333456

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2480509, 4961018, 9922036, 19844072, 39688144, 76895779, 153791558, 307583116, 615166232, 1230332464]

約数ペア:

[(1, 1230332464), (2, 615166232), (4, 307583116), (8, 153791558), (16, 76895779), (31, 39688144), (62, 19844072), (124, 9922036), (248, 4961018), (496, 2480509)]