1023640048

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{177223}}^1$

素因数の和:177269

約数の個数: 30

約数和(自身を含む): 2093192664

約数和(自身を除く): 1069552616

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 177223, 354446, 708892, 1417784, 2835568, 3367237, 6734474, 13468948, 26937896, 53875792, 63977503, 127955006, 255910012, 511820024, 1023640048]

約数ペア:

[(1, 1023640048), (2, 511820024), (4, 255910012), (8, 127955006), (16, 63977503), (19, 53875792), (38, 26937896), (76, 13468948), (152, 6734474), (304, 3367237), (361, 2835568), (722, 1417784), (1444, 708892), (2888, 354446), (5776, 177223)]