2016246365

素因数分解:

$5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{2293}}^1$

素因数の和:2446

約数の個数: 48

約数和(自身を含む): 2921656752

約数和(自身を除く): 905410387

約数列:

[1, 5, 7, 35, 37, 49, 97, 185, 245, 259, 485, 679, 1295, 1813, 2293, 3395, 3589, 4753, 9065, 11465, 16051, 17945, 23765, 25123, 80255, 84841, 112357, 125615, 175861, 222421, 424205, 561785, 593887, 879305, 1112105, 1556947, 2969435, 4157209, 7784735, 8229577, 10898629, 20786045, 41147885, 54493145, 57607039, 288035195, 403249273, 2016246365]

約数ペア:

[(1, 2016246365), (5, 403249273), (7, 288035195), (35, 57607039), (37, 54493145), (49, 41147885), (97, 20786045), (185, 10898629), (245, 8229577), (259, 7784735), (485, 4157209), (679, 2969435), (1295, 1556947), (1813, 1112105), (2293, 879305), (3395, 593887), (3589, 561785), (4753, 424205), (9065, 222421), (11465, 175861), (16051, 125615), (17945, 112357), (23765, 84841), (25123, 80255)]