397713596

素因数分解:

$2^2\times 7^2\times {\mathrm{557}}^1\times {\mathrm{3643}}^1$

素因数の和:4218

約数の個数: 36

約数和(自身を含む): 811307448

約数和(自身を除く): 413593852

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 557, 1114, 2228, 3643, 3899, 7286, 7798, 14572, 15596, 25501, 27293, 51002, 54586, 102004, 109172, 178507, 357014, 714028, 2029151, 4058302, 8116604, 14204057, 28408114, 56816228, 99428399, 198856798, 397713596]

約数ペア:

[(1, 397713596), (2, 198856798), (4, 99428399), (7, 56816228), (14, 28408114), (28, 14204057), (49, 8116604), (98, 4058302), (196, 2029151), (557, 714028), (1114, 357014), (2228, 178507), (3643, 109172), (3899, 102004), (7286, 54586), (7798, 51002), (14572, 27293), (15596, 25501)]