386051224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{5791}}^1$

素因数の和:6451

約数の個数: 32

約数和(自身を含む): 780877440

約数和(自身を除く): 394826216

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 641, 1282, 2564, 5128, 5791, 8333, 11582, 16666, 23164, 33332, 46328, 66664, 75283, 150566, 301132, 602264, 3712031, 7424062, 14848124, 29696248, 48256403, 96512806, 193025612, 386051224]

約数ペア:

[(1, 386051224), (2, 193025612), (4, 96512806), (8, 48256403), (13, 29696248), (26, 14848124), (52, 7424062), (104, 3712031), (641, 602264), (1282, 301132), (2564, 150566), (5128, 75283), (5791, 66664), (8333, 46328), (11582, 33332), (16666, 23164)]