402971322

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{29863}}^1$

素因数の和:30054

約数の個数: 32

約数和(自身を含む): 872984448

約数和(自身を除く): 470013126

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 173, 346, 519, 1038, 2249, 4498, 6747, 13494, 29863, 59726, 89589, 179178, 388219, 776438, 1164657, 2329314, 5166299, 10332598, 15498897, 30997794, 67161887, 134323774, 201485661, 402971322]

約数ペア:

[(1, 402971322), (2, 201485661), (3, 134323774), (6, 67161887), (13, 30997794), (26, 15498897), (39, 10332598), (78, 5166299), (173, 2329314), (346, 1164657), (519, 776438), (1038, 388219), (2249, 179178), (4498, 89589), (6747, 59726), (13494, 29863)]