1228542338

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{2531}}^1\times {\mathrm{7829}}^1$

素因数の和:10393

約数の個数: 16

約数和(自身を含む): 1903253760

約数和(自身を除く): 674711422

約数列:

[1, 2, 31, 62, 2531, 5062, 7829, 15658, 78461, 156922, 242699, 485398, 19815199, 39630398, 614271169, 1228542338]

約数ペア:

[(1, 1228542338), (2, 614271169), (31, 39630398), (62, 19815199), (2531, 485398), (5062, 242699), (7829, 156922), (15658, 78461)]