1979498862

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{619}}^1$

素因数の和:1190

約数の個数: 96

約数和(自身を含む): 4846832640

約数和(自身を除く): 2867333778

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 186, 198, 279, 341, 521, 558, 619, 682, 1023, 1042, 1238, 1563, 1857, 2046, 3069, 3126, 3714, 4689, 5571, 5731, 6138, 6809, 9378, 11142, 11462, 13618, 16151, 17193, 19189, 20427, 32302, 34386, 38378, 40854, 48453, 51579, 57567, 61281, 96906, 103158, 115134, 122562, 145359, 172701, 177661, 211079, 290718, 322499, 345402, 355322, 422158, 532983, 633237, 644998, 967497, 1065966, 1266474, 1598949, 1899711, 1934994, 2902491, 3197898, 3547489, 3799422, 5804982, 7094978, 9997469, 10642467, 19994938, 21284934, 29992407, 31927401, 59984814, 63854802, 89977221, 109972159, 179954442, 219944318, 329916477, 659832954, 989749431, 1979498862]

約数ペア:

[(1, 1979498862), (2, 989749431), (3, 659832954), (6, 329916477), (9, 219944318), (11, 179954442), (18, 109972159), (22, 89977221), (31, 63854802), (33, 59984814), (62, 31927401), (66, 29992407), (93, 21284934), (99, 19994938), (186, 10642467), (198, 9997469), (279, 7094978), (341, 5804982), (521, 3799422), (558, 3547489), (619, 3197898), (682, 2902491), (1023, 1934994), (1042, 1899711), (1238, 1598949), (1563, 1266474), (1857, 1065966), (2046, 967497), (3069, 644998), (3126, 633237), (3714, 532983), (4689, 422158), (5571, 355322), (5731, 345402), (6138, 322499), (6809, 290718), (9378, 211079), (11142, 177661), (11462, 172701), (13618, 145359), (16151, 122562), (17193, 115134), (19189, 103158), (20427, 96906), (32302, 61281), (34386, 57567), (38378, 51579), (40854, 48453)]