1036254919

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{21139}}^1$

素因数の和:21342

約数の個数: 16

約数和(自身を含む): 1217664000

約数和(自身を除く): 181409081

約数列:

[1, 7, 47, 149, 329, 1043, 7003, 21139, 49021, 147973, 993533, 3149711, 6954731, 22047977, 148036417, 1036254919]

約数ペア:

[(1, 1036254919), (7, 148036417), (47, 22047977), (149, 6954731), (329, 3149711), (1043, 993533), (7003, 147973), (21139, 49021)]