728150402

素因数分解:

$2^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{70001}}^1$

素因数の和:70753

約数の個数: 16

約数和(自身を含む): 1249955712

約数和(自身を除く): 521805310

約数列:

[1, 2, 7, 14, 743, 1486, 5201, 10402, 70001, 140002, 490007, 980014, 52010743, 104021486, 364075201, 728150402]

約数ペア:

[(1, 728150402), (2, 364075201), (7, 104021486), (14, 52010743), (743, 980014), (1486, 490007), (5201, 140002), (10402, 70001)]