4495757903

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{1279}}^1$

素因数の和:1444

約数の個数: 48

約数和(自身を含む): 5898977280

約数和(自身を除く): 1403219377

約数列:

[1, 7, 13, 19, 91, 107, 133, 247, 361, 749, 1279, 1391, 1729, 2033, 2527, 4693, 8953, 9737, 14231, 16627, 24301, 26429, 32851, 38627, 116389, 136853, 170107, 185003, 270389, 315913, 461719, 502151, 957971, 1779089, 2211391, 2600207, 3232033, 3515057, 6002347, 12453623, 18201449, 33802691, 42016429, 49403933, 236618837, 345827531, 642251129, 4495757903]

約数ペア:

[(1, 4495757903), (7, 642251129), (13, 345827531), (19, 236618837), (91, 49403933), (107, 42016429), (133, 33802691), (247, 18201449), (361, 12453623), (749, 6002347), (1279, 3515057), (1391, 3232033), (1729, 2600207), (2033, 2211391), (2527, 1779089), (4693, 957971), (8953, 502151), (9737, 461719), (14231, 315913), (16627, 270389), (24301, 185003), (26429, 170107), (32851, 136853), (38627, 116389)]