788731070

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{523}}^1\times {\mathrm{631}}^1$

素因数の和:1400

約数の個数: 32

約数和(自身を含む): 1430645760

約数和(自身を除く): 641914690

約数列:

[1, 2, 5, 10, 239, 478, 523, 631, 1046, 1195, 1262, 2390, 2615, 3155, 5230, 6310, 124997, 150809, 249994, 301618, 330013, 624985, 660026, 754045, 1249970, 1508090, 1650065, 3300130, 78873107, 157746214, 394365535, 788731070]

約数ペア:

[(1, 788731070), (2, 394365535), (5, 157746214), (10, 78873107), (239, 3300130), (478, 1650065), (523, 1508090), (631, 1249970), (1046, 754045), (1195, 660026), (1262, 624985), (2390, 330013), (2615, 301618), (3155, 249994), (5230, 150809), (6310, 124997)]