330678842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{1307}}^1$

素因数の和:1622

約数の個数: 32

約数和(自身を含む): 551117952

約数和(自身を除く): 220439110

約数列:

[1, 2, 13, 26, 37, 74, 263, 481, 526, 962, 1307, 2614, 3419, 6838, 9731, 16991, 19462, 33982, 48359, 96718, 126503, 253006, 343741, 628667, 687482, 1257334, 4468633, 8937266, 12718417, 25436834, 165339421, 330678842]

約数ペア:

[(1, 330678842), (2, 165339421), (13, 25436834), (26, 12718417), (37, 8937266), (74, 4468633), (263, 1257334), (481, 687482), (526, 628667), (962, 343741), (1307, 253006), (2614, 126503), (3419, 96718), (6838, 48359), (9731, 33982), (16991, 19462)]