2016157319309

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{4269593}}^1$

素因数の和:4270049

約数の個数: 24

約数和(自身を含む): 2453137928640

約数和(自身を除く): 436980609331

約数列:

[1, 7, 23, 49, 161, 419, 1127, 2933, 9637, 20531, 67459, 472213, 4269593, 29887151, 98200639, 209210057, 687404473, 1788959467, 4811831311, 12522716269, 41146067741, 87659013883, 288022474187, 2016157319309]

約数ペア:

[(1, 2016157319309), (7, 288022474187), (23, 87659013883), (49, 41146067741), (161, 12522716269), (419, 4811831311), (1127, 1788959467), (2933, 687404473), (9637, 209210057), (20531, 98200639), (67459, 29887151), (472213, 4269593)]