490667034

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{571873}}^1$

素因数の和:571902

約数の個数: 32

約数和(自身を含む): 1152897984

約数和(自身を除く): 662230950

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 571873, 1143746, 1715619, 3431238, 6290603, 7434349, 12581206, 14868698, 18871809, 22303047, 37743618, 44606094, 81777839, 163555678, 245333517, 490667034]

約数ペア:

[(1, 490667034), (2, 245333517), (3, 163555678), (6, 81777839), (11, 44606094), (13, 37743618), (22, 22303047), (26, 18871809), (33, 14868698), (39, 12581206), (66, 7434349), (78, 6290603), (143, 3431238), (286, 1715619), (429, 1143746), (858, 571873)]