7928206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1459}}^1$

素因数の和:1504

約数の個数: 32

約数和(自身を含む): 14716800

約数和(自身を除く): 6788594

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 1459, 2717, 2918, 5434, 16049, 18967, 27721, 32098, 37934, 55442, 208637, 304931, 360373, 417274, 609862, 720746, 3964103, 7928206]

約数ペア:

[(1, 7928206), (2, 3964103), (11, 720746), (13, 609862), (19, 417274), (22, 360373), (26, 304931), (38, 208637), (143, 55442), (209, 37934), (247, 32098), (286, 27721), (418, 18967), (494, 16049), (1459, 5434), (2717, 2918)]