402603604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{86993}}^1$

素因数の和:87099

約数の個数: 24

約数和(自身を含む): 767287080

約数和(自身を除く): 364683476

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 86993, 173986, 347972, 1130909, 2261818, 4523636, 7742377, 15484754, 30969508, 100650901, 201301802, 402603604]

約数ペア:

[(1, 402603604), (2, 201301802), (4, 100650901), (13, 30969508), (26, 15484754), (52, 7742377), (89, 4523636), (178, 2261818), (356, 1130909), (1157, 347972), (2314, 173986), (4628, 86993)]