1922408936

素因数分解:

$2^3\times 7^1\times {\mathrm{6151}}^1\times {\mathrm{5581}}^1$

素因数の和:11745

約数の個数: 32

約数和(自身を含む): 4120855680

約数和(自身を除く): 2198446744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 5581, 6151, 11162, 12302, 22324, 24604, 39067, 43057, 44648, 49208, 78134, 86114, 156268, 172228, 312536, 344456, 34328731, 68657462, 137314924, 240301117, 274629848, 480602234, 961204468, 1922408936]

約数ペア:

[(1, 1922408936), (2, 961204468), (4, 480602234), (7, 274629848), (8, 240301117), (14, 137314924), (28, 68657462), (56, 34328731), (5581, 344456), (6151, 312536), (11162, 172228), (12302, 156268), (22324, 86114), (24604, 78134), (39067, 49208), (43057, 44648)]