442708

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 900032

約数和(自身を除く): 457324

約数列:

[1, 2, 4, 7, 14, 28, 97, 163, 194, 326, 388, 652, 679, 1141, 1358, 2282, 2716, 4564, 15811, 31622, 63244, 110677, 221354, 442708]

約数ペア:

[(1, 442708), (2, 221354), (4, 110677), (7, 63244), (14, 31622), (28, 15811), (97, 4564), (163, 2716), (194, 2282), (326, 1358), (388, 1141), (652, 679)]