1963961858

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1\times {\mathrm{1697}}^1$

素因数の和:2042

約数の個数: 32

約数和(自身を含む): 3115082880

約数和(自身を除く): 1151121022

約数列:

[1, 2, 23, 46, 139, 181, 278, 362, 1697, 3197, 3394, 4163, 6394, 8326, 25159, 39031, 50318, 78062, 235883, 307157, 471766, 578657, 614314, 1157314, 5425309, 7064611, 10850618, 14129222, 42694823, 85389646, 981980929, 1963961858]

約数ペア:

[(1, 1963961858), (2, 981980929), (23, 85389646), (46, 42694823), (139, 14129222), (181, 10850618), (278, 7064611), (362, 5425309), (1697, 1157314), (3197, 614314), (3394, 578657), (4163, 471766), (6394, 307157), (8326, 235883), (25159, 78062), (39031, 50318)]