801031478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{313}}^1\times {\mathrm{383}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 1306561536

約数和(自身を除く): 505530058

約数列:

[1, 2, 13, 26, 257, 313, 383, 514, 626, 766, 3341, 4069, 4979, 6682, 8138, 9958, 80441, 98431, 119879, 160882, 196862, 239758, 1045733, 1279603, 1558427, 2091466, 2559206, 3116854, 30808903, 61617806, 400515739, 801031478]

約数ペア:

[(1, 801031478), (2, 400515739), (13, 61617806), (26, 30808903), (257, 3116854), (313, 2559206), (383, 2091466), (514, 1558427), (626, 1279603), (766, 1045733), (3341, 239758), (4069, 196862), (4979, 160882), (6682, 119879), (8138, 98431), (9958, 80441)]