213415674038

素因数分解:

$2^1\times 7^1\times {\mathrm{23021}}^1\times {\mathrm{662177}}^1$

素因数の和:685207

約数の個数: 16

約数和(自身を含む): 365871885984

約数和(自身を除く): 152456211946

約数列:

[1, 2, 7, 14, 23021, 46042, 161147, 322294, 662177, 1324354, 4635239, 9270478, 15243976717, 30487953434, 106707837019, 213415674038]

約数ペア:

[(1, 213415674038), (2, 106707837019), (7, 30487953434), (14, 15243976717), (23021, 9270478), (46042, 4635239), (161147, 1324354), (322294, 662177)]