17980823036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{7710473}}^1$

素因数の和:7710541

約数の個数: 24

約数和(自身を含む): 34974710064

約数和(自身を除く): 16993887028

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 7710473, 15420946, 30841892, 84815203, 169630406, 339260812, 408655069, 817310138, 1634620276, 4495205759, 8990411518, 17980823036]

約数ペア:

[(1, 17980823036), (2, 8990411518), (4, 4495205759), (11, 1634620276), (22, 817310138), (44, 408655069), (53, 339260812), (106, 169630406), (212, 84815203), (583, 30841892), (1166, 15420946), (2332, 7710473)]