312977792

素因数分解:

$2^7\times {\mathrm{2445139}}^1$

素因数の和:2445153

約数の個数: 16

約数和(自身を含む): 623510700

約数和(自身を除く): 310532908

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 2445139, 4890278, 9780556, 19561112, 39122224, 78244448, 156488896, 312977792]

約数ペア:

[(1, 312977792), (2, 156488896), (4, 78244448), (8, 39122224), (16, 19561112), (32, 9780556), (64, 4890278), (128, 2445139)]