742989086

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{7309}}^1$

素因数の和:7508

約数の個数: 32

約数和(自身を含む): 1307378880

約数和(自身を除く): 564389794

約数列:

[1, 2, 7, 14, 53, 106, 137, 274, 371, 742, 959, 1918, 7261, 7309, 14522, 14618, 50827, 51163, 101654, 102326, 387377, 774754, 1001333, 2002666, 2711639, 5423278, 7009331, 14018662, 53070649, 106141298, 371494543, 742989086]

約数ペア:

[(1, 742989086), (2, 371494543), (7, 106141298), (14, 53070649), (53, 14018662), (106, 7009331), (137, 5423278), (274, 2711639), (371, 2002666), (742, 1001333), (959, 774754), (1918, 387377), (7261, 102326), (7309, 101654), (14522, 51163), (14618, 50827)]