2046004555

素因数分解:

$5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{263}}^1\times {\mathrm{281}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 2902578624

約数和(自身を除く): 856574069

約数列:

[1, 5, 7, 35, 49, 113, 245, 263, 281, 565, 791, 1315, 1405, 1841, 1967, 3955, 5537, 9205, 9835, 12887, 13769, 27685, 29719, 31753, 64435, 68845, 73903, 148595, 158765, 208033, 222271, 369515, 517321, 1040165, 1111355, 1456231, 1555897, 2586605, 3621247, 7281155, 7779485, 8351039, 18106235, 41755195, 58457273, 292286365, 409200911, 2046004555]

約数ペア:

[(1, 2046004555), (5, 409200911), (7, 292286365), (35, 58457273), (49, 41755195), (113, 18106235), (245, 8351039), (263, 7779485), (281, 7281155), (565, 3621247), (791, 2586605), (1315, 1555897), (1405, 1456231), (1841, 1111355), (1967, 1040165), (3955, 517321), (5537, 369515), (9205, 222271), (9835, 208033), (12887, 158765), (13769, 148595), (27685, 73903), (29719, 68845), (31753, 64435)]