2018047451264

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{1212768901}}^1$

素因数の和:1212768928

約数の個数: 32

約数和(自身を含む): 4329584980140

約数和(自身を除く): 2311537528876

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 1212768901, 2425537802, 4851075604, 9702151208, 15765995713, 19404302416, 31531991426, 38808604832, 63063982852, 77617209664, 126127965704, 155234419328, 252255931408, 504511862816, 1009023725632, 2018047451264]

約数ペア:

[(1, 2018047451264), (2, 1009023725632), (4, 504511862816), (8, 252255931408), (13, 155234419328), (16, 126127965704), (26, 77617209664), (32, 63063982852), (52, 38808604832), (64, 31531991426), (104, 19404302416), (128, 15765995713), (208, 9702151208), (416, 4851075604), (832, 2425537802), (1664, 1212768901)]