2655361458

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{389}}^1\times {\mathrm{4261}}^1$

素因数の和:4747

約数の個数: 48

約数和(自身を含む): 5834251800

約数和(自身を除く): 3178890342

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 389, 534, 778, 801, 1167, 1602, 2334, 3501, 4261, 7002, 8522, 12783, 25566, 34621, 38349, 69242, 76698, 103863, 207726, 311589, 379229, 623178, 758458, 1137687, 1657529, 2275374, 3315058, 3413061, 4972587, 6826122, 9945174, 14917761, 29835522, 147520081, 295040162, 442560243, 885120486, 1327680729, 2655361458]

約数ペア:

[(1, 2655361458), (2, 1327680729), (3, 885120486), (6, 442560243), (9, 295040162), (18, 147520081), (89, 29835522), (178, 14917761), (267, 9945174), (389, 6826122), (534, 4972587), (778, 3413061), (801, 3315058), (1167, 2275374), (1602, 1657529), (2334, 1137687), (3501, 758458), (4261, 623178), (7002, 379229), (8522, 311589), (12783, 207726), (25566, 103863), (34621, 76698), (38349, 69242)]