486668

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:222

約数の個数: 36

約数和(自身を含む): 1072512

約数和(自身を除く): 585844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 191, 196, 364, 382, 637, 764, 1274, 1337, 2483, 2548, 2674, 4966, 5348, 9359, 9932, 17381, 18718, 34762, 37436, 69524, 121667, 243334, 486668]

約数ペア:

[(1, 486668), (2, 243334), (4, 121667), (7, 69524), (13, 37436), (14, 34762), (26, 18718), (28, 17381), (49, 9932), (52, 9359), (91, 5348), (98, 4966), (182, 2674), (191, 2548), (196, 2483), (364, 1337), (382, 1274), (637, 764)]