2019367448

素因数分解:

$2^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{108943}}^1$

素因数の和:109287

約数の個数: 32

約数和(自身を含む): 4340328960

約数和(自身を除く): 2320961512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 331, 662, 1324, 2317, 2648, 4634, 9268, 18536, 108943, 217886, 435772, 762601, 871544, 1525202, 3050404, 6100808, 36060133, 72120266, 144240532, 252420931, 288481064, 504841862, 1009683724, 2019367448]

約数ペア:

[(1, 2019367448), (2, 1009683724), (4, 504841862), (7, 288481064), (8, 252420931), (14, 144240532), (28, 72120266), (56, 36060133), (331, 6100808), (662, 3050404), (1324, 1525202), (2317, 871544), (2648, 762601), (4634, 435772), (9268, 217886), (18536, 108943)]