2005098303

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{3943}}^1$

素因数の和:4048

約数の個数: 48

約数和(自身を含む): 3117968640

約数和(自身を除く): 1112870337

約数列:

[1, 3, 13, 17, 39, 51, 59, 169, 177, 221, 507, 663, 767, 1003, 2301, 2873, 3009, 3943, 8619, 9971, 11829, 13039, 29913, 39117, 51259, 67031, 153777, 169507, 201093, 232637, 508521, 666367, 697911, 871403, 1999101, 2614209, 3024281, 3954829, 9072843, 11328239, 11864487, 33984717, 39315653, 51412777, 117946959, 154238331, 668366101, 2005098303]

約数ペア:

[(1, 2005098303), (3, 668366101), (13, 154238331), (17, 117946959), (39, 51412777), (51, 39315653), (59, 33984717), (169, 11864487), (177, 11328239), (221, 9072843), (507, 3954829), (663, 3024281), (767, 2614209), (1003, 1999101), (2301, 871403), (2873, 697911), (3009, 666367), (3943, 508521), (8619, 232637), (9971, 201093), (11829, 169507), (13039, 153777), (29913, 67031), (39117, 51259)]