1610196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1$

素因数の和:704

約数の個数: 48

約数和(自身を含む): 4448640

約数和(自身を除く): 2838444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 661, 812, 1218, 1322, 1983, 2436, 2644, 3966, 4627, 7932, 9254, 13881, 18508, 19169, 27762, 38338, 55524, 57507, 76676, 115014, 134183, 230028, 268366, 402549, 536732, 805098, 1610196]

約数ペア:

[(1, 1610196), (2, 805098), (3, 536732), (4, 402549), (6, 268366), (7, 230028), (12, 134183), (14, 115014), (21, 76676), (28, 57507), (29, 55524), (42, 38338), (58, 27762), (84, 19169), (87, 18508), (116, 13881), (174, 9254), (203, 7932), (348, 4627), (406, 3966), (609, 2644), (661, 2436), (812, 1983), (1218, 1322)]