1089820914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{86783}}^1$

素因数の和:86831

約数の個数: 64

約数和(自身を含む): 2799304704

約数和(自身を除く): 1709483790

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 78, 91, 138, 161, 182, 273, 299, 322, 483, 546, 598, 897, 966, 1794, 2093, 4186, 6279, 12558, 86783, 173566, 260349, 520698, 607481, 1128179, 1214962, 1822443, 1996009, 2256358, 3384537, 3644886, 3992018, 5988027, 6769074, 7897253, 11976054, 13972063, 15794506, 23691759, 25948117, 27944126, 41916189, 47383518, 51896234, 77844351, 83832378, 155688702, 181636819, 363273638, 544910457, 1089820914]

約数ペア:

[(1, 1089820914), (2, 544910457), (3, 363273638), (6, 181636819), (7, 155688702), (13, 83832378), (14, 77844351), (21, 51896234), (23, 47383518), (26, 41916189), (39, 27944126), (42, 25948117), (46, 23691759), (69, 15794506), (78, 13972063), (91, 11976054), (138, 7897253), (161, 6769074), (182, 5988027), (273, 3992018), (299, 3644886), (322, 3384537), (483, 2256358), (546, 1996009), (598, 1822443), (897, 1214962), (966, 1128179), (1794, 607481), (2093, 520698), (4186, 260349), (6279, 173566), (12558, 86783)]