2010640312

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{55469}}^1$

素因数の和:55695

約数の個数: 32

約数和(自身を含む): 3953901600

約数和(自身を除く): 1943261288

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 197, 394, 788, 1576, 4531, 9062, 18124, 36248, 55469, 110938, 221876, 443752, 1275787, 2551574, 5103148, 10206296, 10927393, 21854786, 43709572, 87419144, 251330039, 502660078, 1005320156, 2010640312]

約数ペア:

[(1, 2010640312), (2, 1005320156), (4, 502660078), (8, 251330039), (23, 87419144), (46, 43709572), (92, 21854786), (184, 10927393), (197, 10206296), (394, 5103148), (788, 2551574), (1576, 1275787), (4531, 443752), (9062, 221876), (18124, 110938), (36248, 55469)]