1388893669068

素因数分解:

$2^2\times 3^1\times {\mathrm{809}}^1\times {\mathrm{143066921}}^1$

素因数の和:143067737

約数の個数: 24

約数和(自身を含む): 3244757790960

約数和(自身を除く): 1855864121892

約数列:

[1, 2, 3, 4, 6, 12, 809, 1618, 2427, 3236, 4854, 9708, 143066921, 286133842, 429200763, 572267684, 858401526, 1716803052, 115741139089, 231482278178, 347223417267, 462964556356, 694446834534, 1388893669068]

約数ペア:

[(1, 1388893669068), (2, 694446834534), (3, 462964556356), (4, 347223417267), (6, 231482278178), (12, 115741139089), (809, 1716803052), (1618, 858401526), (2427, 572267684), (3236, 429200763), (4854, 286133842), (9708, 143066921)]