2487110972

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 4478810112

約数和(自身を除く): 1991699140

約数列:

[1, 2, 4, 71, 142, 173, 223, 227, 284, 346, 446, 454, 692, 892, 908, 12283, 15833, 16117, 24566, 31666, 32234, 38579, 39271, 49132, 50621, 63332, 64468, 77158, 78542, 101242, 154316, 157084, 202484, 2739109, 2788241, 3594091, 5478218, 5576482, 7188182, 8757433, 10956436, 11152964, 14376364, 17514866, 35029732, 621777743, 1243555486, 2487110972]

約数ペア:

[(1, 2487110972), (2, 1243555486), (4, 621777743), (71, 35029732), (142, 17514866), (173, 14376364), (223, 11152964), (227, 10956436), (284, 8757433), (346, 7188182), (446, 5576482), (454, 5478218), (692, 3594091), (892, 2788241), (908, 2739109), (12283, 202484), (15833, 157084), (16117, 154316), (24566, 101242), (31666, 78542), (32234, 77158), (38579, 64468), (39271, 63332), (49132, 50621)]