493325644

素因数分解:

$2^2\times 7^1\times {\mathrm{1907}}^1\times {\mathrm{9239}}^1$

素因数の和:11157

約数の個数: 24

約数和(自身を含む): 987275520

約数和(自身を除く): 493949876

約数列:

[1, 2, 4, 7, 14, 28, 1907, 3814, 7628, 9239, 13349, 18478, 26698, 36956, 53396, 64673, 129346, 258692, 17618773, 35237546, 70475092, 123331411, 246662822, 493325644]

約数ペア:

[(1, 493325644), (2, 246662822), (4, 123331411), (7, 70475092), (14, 35237546), (28, 17618773), (1907, 258692), (3814, 129346), (7628, 64673), (9239, 53396), (13349, 36956), (18478, 26698)]