289589612

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{2837}}^1$

素因数の和:3018

約数の個数: 36

約数和(自身を含む): 552592656

約数和(自身を除く): 263003044

約数列:

[1, 2, 4, 13, 26, 52, 151, 169, 302, 338, 604, 676, 1963, 2837, 3926, 5674, 7852, 11348, 25519, 36881, 51038, 73762, 102076, 147524, 428387, 479453, 856774, 958906, 1713548, 1917812, 5569031, 11138062, 22276124, 72397403, 144794806, 289589612]

約数ペア:

[(1, 289589612), (2, 144794806), (4, 72397403), (13, 22276124), (26, 11138062), (52, 5569031), (151, 1917812), (169, 1713548), (302, 958906), (338, 856774), (604, 479453), (676, 428387), (1963, 147524), (2837, 102076), (3926, 73762), (5674, 51038), (7852, 36881), (11348, 25519)]