1609920732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{660887}}^1$

素因数の和:660930

約数の個数: 48

約数和(自身を含む): 4441167360

約数和(自身を除く): 2831246628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 660887, 1321774, 1982661, 2643548, 3965322, 4626209, 7930644, 9252418, 13878627, 18504836, 19165723, 27757254, 38331446, 55514508, 57497169, 76662892, 114994338, 134160061, 229988676, 268320122, 402480183, 536640244, 804960366, 1609920732]

約数ペア:

[(1, 1609920732), (2, 804960366), (3, 536640244), (4, 402480183), (6, 268320122), (7, 229988676), (12, 134160061), (14, 114994338), (21, 76662892), (28, 57497169), (29, 55514508), (42, 38331446), (58, 27757254), (84, 19165723), (87, 18504836), (116, 13878627), (174, 9252418), (203, 7930644), (348, 4626209), (406, 3965322), (609, 2643548), (812, 1982661), (1218, 1321774), (2436, 660887)]