1201456

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{1231}}^1$

素因数の和:1300

約数の個数: 20

約数和(自身を含む): 2367904

約数和(自身を除く): 1166448

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 1231, 2462, 4924, 9848, 19696, 75091, 150182, 300364, 600728, 1201456]

約数ペア:

[(1, 1201456), (2, 600728), (4, 300364), (8, 150182), (16, 75091), (61, 19696), (122, 9848), (244, 4924), (488, 2462), (976, 1231)]