2505074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 4656960

約数和(自身を除く): 2151886

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 461, 494, 922, 2717, 5071, 5434, 5993, 8759, 10142, 11986, 17518, 65923, 96349, 113867, 131846, 192698, 227734, 1252537, 2505074]

約数ペア:

[(1, 2505074), (2, 1252537), (11, 227734), (13, 192698), (19, 131846), (22, 113867), (26, 96349), (38, 65923), (143, 17518), (209, 11986), (247, 10142), (286, 8759), (418, 5993), (461, 5434), (494, 5071), (922, 2717)]