2040648506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{34439}}^1$

素因数の和:34550

約数の個数: 32

約数和(自身を含む): 3436836480

約数和(自身を除く): 1396187974

約数列:

[1, 2, 13, 26, 43, 53, 86, 106, 559, 689, 1118, 1378, 2279, 4558, 29627, 34439, 59254, 68878, 447707, 895414, 1480877, 1825267, 2961754, 3650534, 19251401, 23728471, 38502802, 47456942, 78486481, 156972962, 1020324253, 2040648506]

約数ペア:

[(1, 2040648506), (2, 1020324253), (13, 156972962), (26, 78486481), (43, 47456942), (53, 38502802), (86, 23728471), (106, 19251401), (559, 3650534), (689, 2961754), (1118, 1825267), (1378, 1480877), (2279, 895414), (4558, 447707), (29627, 68878), (34439, 59254)]