859598506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{26641}}^1$

素因数の和:26746

約数の個数: 32

約数和(自身を含む): 1490460048

約数和(自身を除く): 630861542

約数列:

[1, 2, 13, 17, 26, 34, 73, 146, 221, 442, 949, 1241, 1898, 2482, 16133, 26641, 32266, 53282, 346333, 452897, 692666, 905794, 1944793, 3889586, 5887661, 11775322, 25282309, 33061481, 50564618, 66122962, 429799253, 859598506]

約数ペア:

[(1, 859598506), (2, 429799253), (13, 66122962), (17, 50564618), (26, 33061481), (34, 25282309), (73, 11775322), (146, 5887661), (221, 3889586), (442, 1944793), (949, 905794), (1241, 692666), (1898, 452897), (2482, 346333), (16133, 53282), (26641, 32266)]