505709326081

素因数分解:

${\mathrm{61}}^1\times {\mathrm{419}}^1\times {\mathrm{1021}}^1\times {\mathrm{19379}}^1$

素因数の和:20880

約数の個数: 16

約数和(自身を含む): 515757614400

約数和(自身を除く): 10048288319

約数列:

[1, 61, 419, 1021, 19379, 25559, 62281, 427799, 1182119, 8119801, 19785959, 26095739, 495307861, 1206943499, 8290316821, 505709326081]

約数ペア:

[(1, 505709326081), (61, 8290316821), (419, 1206943499), (1021, 495307861), (19379, 26095739), (25559, 19785959), (62281, 8119801), (427799, 1182119)]