791008938

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{389}}^1\times {\mathrm{653}}^1$

素因数の和:1223

約数の個数: 48

約数和(自身を含む): 1730837160

約数和(自身を除く): 939828222

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 389, 519, 653, 778, 1038, 1167, 1306, 1557, 1959, 2334, 3114, 3501, 3918, 5877, 7002, 11754, 67297, 112969, 134594, 201891, 225938, 254017, 338907, 403782, 508034, 605673, 677814, 762051, 1016721, 1211346, 1524102, 2033442, 2286153, 4572306, 43944941, 87889882, 131834823, 263669646, 395504469, 791008938]

約数ペア:

[(1, 791008938), (2, 395504469), (3, 263669646), (6, 131834823), (9, 87889882), (18, 43944941), (173, 4572306), (346, 2286153), (389, 2033442), (519, 1524102), (653, 1211346), (778, 1016721), (1038, 762051), (1167, 677814), (1306, 605673), (1557, 508034), (1959, 403782), (2334, 338907), (3114, 254017), (3501, 225938), (3918, 201891), (5877, 134594), (7002, 112969), (11754, 67297)]