1962506

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 3725568

約数和(自身を除く): 1763062

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 263, 287, 526, 533, 574, 1066, 1841, 3419, 3682, 3731, 6838, 7462, 10783, 21566, 23933, 47866, 75481, 140179, 150962, 280358, 981253, 1962506]

約数ペア:

[(1, 1962506), (2, 981253), (7, 280358), (13, 150962), (14, 140179), (26, 75481), (41, 47866), (82, 23933), (91, 21566), (182, 10783), (263, 7462), (287, 6838), (526, 3731), (533, 3682), (574, 3419), (1066, 1841)]