1561549584

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{4647469}}^1$

素因数の和:4647487

約数の個数: 40

約数和(自身を含む): 4610290240

約数和(自身を除く): 3048740656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 4647469, 9294938, 13942407, 18589876, 27884814, 32532283, 37179752, 55769628, 65064566, 74359504, 97596849, 111539256, 130129132, 195193698, 223078512, 260258264, 390387396, 520516528, 780774792, 1561549584]

約数ペア:

[(1, 1561549584), (2, 780774792), (3, 520516528), (4, 390387396), (6, 260258264), (7, 223078512), (8, 195193698), (12, 130129132), (14, 111539256), (16, 97596849), (21, 74359504), (24, 65064566), (28, 55769628), (42, 37179752), (48, 32532283), (56, 27884814), (84, 18589876), (112, 13942407), (168, 9294938), (336, 4647469)]