2151567496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{1783}}^1$

素因数の和:2126

約数の個数: 64

約数和(自身を含む): 4468705920

約数和(自身を除く): 2317138424

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 283, 328, 533, 566, 1066, 1132, 1783, 2132, 2264, 3566, 3679, 4264, 7132, 7358, 11603, 14264, 14716, 23179, 23206, 29432, 46358, 46412, 73103, 92716, 92824, 146206, 150839, 185432, 292412, 301678, 504589, 584824, 603356, 950339, 1009178, 1206712, 1900678, 2018356, 3801356, 4036712, 6559657, 7602712, 13119314, 20688149, 26238628, 41376298, 52477256, 82752596, 165505192, 268945937, 537891874, 1075783748, 2151567496]

約数ペア:

[(1, 2151567496), (2, 1075783748), (4, 537891874), (8, 268945937), (13, 165505192), (26, 82752596), (41, 52477256), (52, 41376298), (82, 26238628), (104, 20688149), (164, 13119314), (283, 7602712), (328, 6559657), (533, 4036712), (566, 3801356), (1066, 2018356), (1132, 1900678), (1783, 1206712), (2132, 1009178), (2264, 950339), (3566, 603356), (3679, 584824), (4264, 504589), (7132, 301678), (7358, 292412), (11603, 185432), (14264, 150839), (14716, 146206), (23179, 92824), (23206, 92716), (29432, 73103), (46358, 46412)]