2788973034

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1\times {\mathrm{21491}}^1$

素因数の和:22042

約数の個数: 32

約数和(自身を含む): 5719279104

約数和(自身を除く): 2930306070

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 503, 1006, 1509, 3018, 21491, 21629, 42982, 43258, 64473, 64887, 128946, 129774, 924113, 1848226, 2772339, 5544678, 10809973, 21619946, 32429919, 64859838, 464828839, 929657678, 1394486517, 2788973034]

約数ペア:

[(1, 2788973034), (2, 1394486517), (3, 929657678), (6, 464828839), (43, 64859838), (86, 32429919), (129, 21619946), (258, 10809973), (503, 5544678), (1006, 2772339), (1509, 1848226), (3018, 924113), (21491, 129774), (21629, 128946), (42982, 64887), (43258, 64473)]