319953894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{32299}}^1$

素因数の和:32444

約数の個数: 32

約数和(自身を含む): 694579200

約数和(自身を除く): 374625306

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 254, 381, 762, 1651, 3302, 4953, 9906, 32299, 64598, 96897, 193794, 419887, 839774, 1259661, 2519322, 4101973, 8203946, 12305919, 24611838, 53325649, 106651298, 159976947, 319953894]

約数ペア:

[(1, 319953894), (2, 159976947), (3, 106651298), (6, 53325649), (13, 24611838), (26, 12305919), (39, 8203946), (78, 4101973), (127, 2519322), (254, 1259661), (381, 839774), (762, 419887), (1651, 193794), (3302, 96897), (4953, 64598), (9906, 32299)]