1330490884

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{2861}}^1$

素因数の和:3124

約数の個数: 48

約数和(自身を含む): 2548324800

約数和(自身を除く): 1217833916

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 211, 422, 551, 844, 1102, 2204, 2861, 4009, 5722, 6119, 8018, 11444, 12238, 16036, 24476, 54359, 82969, 108718, 116261, 165938, 217436, 232522, 331876, 465044, 603671, 1207342, 1576411, 2414684, 3152822, 6305644, 11469749, 17506459, 22939498, 35012918, 45878996, 70025836, 332622721, 665245442, 1330490884]

約数ペア:

[(1, 1330490884), (2, 665245442), (4, 332622721), (19, 70025836), (29, 45878996), (38, 35012918), (58, 22939498), (76, 17506459), (116, 11469749), (211, 6305644), (422, 3152822), (551, 2414684), (844, 1576411), (1102, 1207342), (2204, 603671), (2861, 465044), (4009, 331876), (5722, 232522), (6119, 217436), (8018, 165938), (11444, 116261), (12238, 108718), (16036, 82969), (24476, 54359)]