805132

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:229

約数の個数: 24

約数和(自身を含む): 1498112

約数和(自身を除く): 692980

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 151, 172, 302, 604, 1333, 2666, 4681, 5332, 6493, 9362, 12986, 18724, 25972, 201283, 402566, 805132]

約数ペア:

[(1, 805132), (2, 402566), (4, 201283), (31, 25972), (43, 18724), (62, 12986), (86, 9362), (124, 6493), (151, 5332), (172, 4681), (302, 2666), (604, 1333)]