2013039004291

素因数分解:

$7^2\times {\mathrm{29}}^2\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{3701}}^1$

素因数の和:4037

約数の個数: 72

約数和(自身を含む): 2474591564016

約数和(自身を除く): 461552559725

約数列:

[1, 7, 29, 49, 67, 197, 203, 469, 841, 1379, 1421, 1943, 3283, 3701, 5713, 5887, 9653, 13199, 13601, 25907, 39991, 41209, 56347, 92393, 95207, 107329, 165677, 181349, 247967, 279937, 382771, 394429, 646751, 729097, 751303, 1159739, 1735769, 2679397, 2761003, 3112541, 5103679, 5259121, 7191043, 8118173, 11100359, 12150383, 18755779, 21143813, 21787787, 35725753, 48849499, 50337301, 77702513, 148006691, 152514509, 208540247, 341946493, 352361107, 543917591, 613170577, 1036046837, 1416635471, 1459781729, 2393625451, 4292194039, 9916448297, 10218472103, 30045358273, 41082428659, 69415138079, 287577000613, 2013039004291]

約数ペア:

[(1, 2013039004291), (7, 287577000613), (29, 69415138079), (49, 41082428659), (67, 30045358273), (197, 10218472103), (203, 9916448297), (469, 4292194039), (841, 2393625451), (1379, 1459781729), (1421, 1416635471), (1943, 1036046837), (3283, 613170577), (3701, 543917591), (5713, 352361107), (5887, 341946493), (9653, 208540247), (13199, 152514509), (13601, 148006691), (25907, 77702513), (39991, 50337301), (41209, 48849499), (56347, 35725753), (92393, 21787787), (95207, 21143813), (107329, 18755779), (165677, 12150383), (181349, 11100359), (247967, 8118173), (279937, 7191043), (382771, 5259121), (394429, 5103679), (646751, 3112541), (729097, 2761003), (751303, 2679397), (1159739, 1735769)]