395149766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1\times {\mathrm{937}}^1$

素因数の和:1640

約数の個数: 32

約数和(自身を含む): 670632480

約数和(自身を除く): 275482714

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 661, 937, 1322, 1874, 7271, 10307, 14542, 19169, 20614, 27173, 38338, 54346, 210859, 298903, 421718, 597806, 619357, 1238714, 6812927, 13625854, 17961353, 35922706, 197574883, 395149766]

約数ペア:

[(1, 395149766), (2, 197574883), (11, 35922706), (22, 17961353), (29, 13625854), (58, 6812927), (319, 1238714), (638, 619357), (661, 597806), (937, 421718), (1322, 298903), (1874, 210859), (7271, 54346), (10307, 38338), (14542, 27173), (19169, 20614)]