4147339984

素因数分解:

$2^4\times {\mathrm{10909}}^1\times {\mathrm{23761}}^1$

素因数の和:34678

約数の個数: 20

約数和(自身を含む): 8036546020

約数和(自身を除く): 3889206036

約数列:

[1, 2, 4, 8, 16, 10909, 21818, 23761, 43636, 47522, 87272, 95044, 174544, 190088, 380176, 259208749, 518417498, 1036834996, 2073669992, 4147339984]

約数ペア:

[(1, 4147339984), (2, 2073669992), (4, 1036834996), (8, 518417498), (16, 259208749), (10909, 380176), (21818, 190088), (23761, 174544), (43636, 95044), (47522, 87272)]