1327227536

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{4879513}}^1$

素因数の和:4879538

約数の個数: 20

約数和(自身を含む): 2722768812

約数和(自身を除く): 1395541276

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 4879513, 9759026, 19518052, 39036104, 78072208, 82951721, 165903442, 331806884, 663613768, 1327227536]

約数ペア:

[(1, 1327227536), (2, 663613768), (4, 331806884), (8, 165903442), (16, 82951721), (17, 78072208), (34, 39036104), (68, 19518052), (136, 9759026), (272, 4879513)]