381856124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{179107}}^1$

素因数の和:179165

約数の個数: 24

約数和(自身を含む): 737208528

約数和(自身を除く): 355352404

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 179107, 358214, 716428, 2328391, 4656782, 7343387, 9313564, 14686774, 29373548, 95464031, 190928062, 381856124]

約数ペア:

[(1, 381856124), (2, 190928062), (4, 95464031), (13, 29373548), (26, 14686774), (41, 9313564), (52, 7343387), (82, 4656782), (164, 2328391), (533, 716428), (1066, 358214), (2132, 179107)]