291286556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{228281}}^1$

素因数の和:228325

約数の個数: 24

約数和(自身を含む): 575270640

約数和(自身を除く): 283984084

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 228281, 456562, 913124, 2511091, 5022182, 6620149, 10044364, 13240298, 26480596, 72821639, 145643278, 291286556]

約数ペア:

[(1, 291286556), (2, 145643278), (4, 72821639), (11, 26480596), (22, 13240298), (29, 10044364), (44, 6620149), (58, 5022182), (116, 2511091), (319, 913124), (638, 456562), (1276, 228281)]