1915344410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{408389}}^1$

素因数の和:408470

約数の個数: 32

約数和(自身を含む): 3998954880

約数和(自身を除く): 2083610470

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 408389, 816778, 2041945, 2858723, 4083890, 5717446, 14293615, 27362063, 28587230, 54724126, 136810315, 191534441, 273620630, 383068882, 957672205, 1915344410]

約数ペア:

[(1, 1915344410), (2, 957672205), (5, 383068882), (7, 273620630), (10, 191534441), (14, 136810315), (35, 54724126), (67, 28587230), (70, 27362063), (134, 14293615), (335, 5717446), (469, 4083890), (670, 2858723), (938, 2041945), (2345, 816778), (4690, 408389)]