2156235068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{3583}}^1$

素因数の和:3834

約数の個数: 48

約数和(自身を含む): 4147347456

約数和(自身を除く): 1991112388

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 163, 284, 326, 652, 923, 1846, 2119, 3583, 3692, 4238, 7166, 8476, 11573, 14332, 23146, 46292, 46579, 93158, 150449, 186316, 254393, 300898, 508786, 584029, 601796, 1017572, 1168058, 2336116, 3307109, 6614218, 7592377, 13228436, 15184754, 30369508, 41466059, 82932118, 165864236, 539058767, 1078117534, 2156235068]

約数ペア:

[(1, 2156235068), (2, 1078117534), (4, 539058767), (13, 165864236), (26, 82932118), (52, 41466059), (71, 30369508), (142, 15184754), (163, 13228436), (284, 7592377), (326, 6614218), (652, 3307109), (923, 2336116), (1846, 1168058), (2119, 1017572), (3583, 601796), (3692, 584029), (4238, 508786), (7166, 300898), (8476, 254393), (11573, 186316), (14332, 150449), (23146, 93158), (46292, 46579)]