1909771456

素因数分解:

$2^6\times {\mathrm{659}}^1\times {\mathrm{45281}}^1$

素因数の和:45952

約数の個数: 28

約数和(自身を含む): 3795537240

約数和(自身を除く): 1885765784

約数列:

[1, 2, 4, 8, 16, 32, 64, 659, 1318, 2636, 5272, 10544, 21088, 42176, 45281, 90562, 181124, 362248, 724496, 1448992, 2897984, 29840179, 59680358, 119360716, 238721432, 477442864, 954885728, 1909771456]

約数ペア:

[(1, 1909771456), (2, 954885728), (4, 477442864), (8, 238721432), (16, 119360716), (32, 59680358), (64, 29840179), (659, 2897984), (1318, 1448992), (2636, 724496), (5272, 362248), (10544, 181124), (21088, 90562), (42176, 45281)]