1025334604

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{449}}^1$

素因数の和:719

約数の個数: 72

約数和(自身を含む): 2137363200

約数和(自身を除く): 1112028596

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 191, 196, 244, 382, 427, 449, 764, 854, 898, 1337, 1708, 1796, 2674, 2989, 3143, 5348, 5978, 6286, 9359, 11651, 11956, 12572, 18718, 22001, 23302, 27389, 37436, 44002, 46604, 54778, 81557, 85759, 88004, 109556, 163114, 171518, 191723, 326228, 343036, 383446, 570899, 600313, 766892, 1141798, 1200626, 1342061, 2283596, 2401252, 2684122, 4202191, 5231299, 5368244, 8404382, 10462598, 16808764, 20925196, 36619093, 73238186, 146476372, 256333651, 512667302, 1025334604]

約数ペア:

[(1, 1025334604), (2, 512667302), (4, 256333651), (7, 146476372), (14, 73238186), (28, 36619093), (49, 20925196), (61, 16808764), (98, 10462598), (122, 8404382), (191, 5368244), (196, 5231299), (244, 4202191), (382, 2684122), (427, 2401252), (449, 2283596), (764, 1342061), (854, 1200626), (898, 1141798), (1337, 766892), (1708, 600313), (1796, 570899), (2674, 383446), (2989, 343036), (3143, 326228), (5348, 191723), (5978, 171518), (6286, 163114), (9359, 109556), (11651, 88004), (11956, 85759), (12572, 81557), (18718, 54778), (22001, 46604), (23302, 44002), (27389, 37436)]