1964326

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:316

約数の個数: 32

約数和(自身を含む): 3725568

約数和(自身を除く): 1761242

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 182, 251, 301, 502, 559, 602, 1118, 1757, 3263, 3514, 3913, 6526, 7826, 10793, 21586, 22841, 45682, 75551, 140309, 151102, 280618, 982163, 1964326]

約数ペア:

[(1, 1964326), (2, 982163), (7, 280618), (13, 151102), (14, 140309), (26, 75551), (43, 45682), (86, 22841), (91, 21586), (182, 10793), (251, 7826), (301, 6526), (502, 3913), (559, 3514), (602, 3263), (1118, 1757)]