2021919172

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{941}}^1\times {\mathrm{5903}}^1$

素因数の和:6868

約数の個数: 48

約数和(自身を含む): 4360269312

約数和(自身を除く): 2338350140

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 941, 1882, 3764, 5903, 6587, 11806, 12233, 13174, 23612, 24466, 26348, 41321, 48932, 76739, 82642, 85631, 153478, 165284, 171262, 306956, 342524, 537173, 1074346, 2148692, 5554723, 11109446, 22218892, 38883061, 72211399, 77766122, 144422798, 155532244, 288845596, 505479793, 1010959586, 2021919172]

約数ペア:

[(1, 2021919172), (2, 1010959586), (4, 505479793), (7, 288845596), (13, 155532244), (14, 144422798), (26, 77766122), (28, 72211399), (52, 38883061), (91, 22218892), (182, 11109446), (364, 5554723), (941, 2148692), (1882, 1074346), (3764, 537173), (5903, 342524), (6587, 306956), (11806, 171262), (12233, 165284), (13174, 153478), (23612, 85631), (24466, 82642), (26348, 76739), (41321, 48932)]