740740052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{195137}}^1$

素因数の和:195227

約数の個数: 24

約数和(自身を含む): 1415140776

約数和(自身を除く): 674400724

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 195137, 390274, 780548, 2536781, 5073562, 10147124, 14245001, 28490002, 56980004, 185185013, 370370026, 740740052]

約数ペア:

[(1, 740740052), (2, 370370026), (4, 185185013), (13, 56980004), (26, 28490002), (52, 14245001), (73, 10147124), (146, 5073562), (292, 2536781), (949, 780548), (1898, 390274), (3796, 195137)]