2017584848

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{1097}}^1\times {\mathrm{1619}}^1$

素因数の和:2795

約数の個数: 40

約数和(自身を含む): 3970192320

約数和(自身を除く): 1952607472

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1097, 1136, 1619, 2194, 3238, 4388, 6476, 8776, 12952, 17552, 25904, 77887, 114949, 155774, 229898, 311548, 459796, 623096, 919592, 1246192, 1776043, 1839184, 3552086, 7104172, 14208344, 28416688, 126099053, 252198106, 504396212, 1008792424, 2017584848]

約数ペア:

[(1, 2017584848), (2, 1008792424), (4, 504396212), (8, 252198106), (16, 126099053), (71, 28416688), (142, 14208344), (284, 7104172), (568, 3552086), (1097, 1839184), (1136, 1776043), (1619, 1246192), (2194, 919592), (3238, 623096), (4388, 459796), (6476, 311548), (8776, 229898), (12952, 155774), (17552, 114949), (25904, 77887)]