870584

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 1920240

約数和(自身を除く): 1049656

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 761, 1144, 1522, 3044, 6088, 8371, 9893, 16742, 19786, 33484, 39572, 66968, 79144, 108823, 217646, 435292, 870584]

約数ペア:

[(1, 870584), (2, 435292), (4, 217646), (8, 108823), (11, 79144), (13, 66968), (22, 39572), (26, 33484), (44, 19786), (52, 16742), (88, 9893), (104, 8371), (143, 6088), (286, 3044), (572, 1522), (761, 1144)]