713721788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{204857}}^1$

素因数の和:204941

約数の個数: 24

約数和(自身を含む): 1365173712

約数和(自身を除く): 651451924

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 204857, 409714, 819428, 2663141, 5326282, 10652564, 13725419, 27450838, 54901676, 178430447, 356860894, 713721788]

約数ペア:

[(1, 713721788), (2, 356860894), (4, 178430447), (13, 54901676), (26, 27450838), (52, 13725419), (67, 10652564), (134, 5326282), (268, 2663141), (871, 819428), (1742, 409714), (3484, 204857)]