215134634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{4451}}^1$

素因数の和:4503

約数の個数: 32

約数和(自身を含む): 381447360

約数和(自身を除く): 166312726

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 2197, 3718, 4394, 4451, 8902, 24167, 48334, 48961, 57863, 97922, 115726, 636493, 752219, 1272986, 1504438, 8274409, 9778847, 16548818, 19557694, 107567317, 215134634]

約数ペア:

[(1, 215134634), (2, 107567317), (11, 19557694), (13, 16548818), (22, 9778847), (26, 8274409), (143, 1504438), (169, 1272986), (286, 752219), (338, 636493), (1859, 115726), (2197, 97922), (3718, 57863), (4394, 48961), (4451, 48334), (8902, 24167)]