2018908817872

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{835641067}}^1$

素因数の和:835641226

約数の個数: 20

約数和(自身を含む): 3937540712416

約数和(自身を除く): 1918631894544

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 835641067, 1671282134, 3342564268, 6685128536, 13370257072, 126181801117, 252363602234, 504727204468, 1009454408936, 2018908817872]

約数ペア:

[(1, 2018908817872), (2, 1009454408936), (4, 504727204468), (8, 252363602234), (16, 126181801117), (151, 13370257072), (302, 6685128536), (604, 3342564268), (1208, 1671282134), (2416, 835641067)]