428707405441

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{340541}}^1$

素因数の和:340785

約数の個数: 32

約数和(自身を含む): 529610918400

約数和(自身を除く): 100903512959

約数列:

[1, 7, 17, 71, 119, 149, 497, 1043, 1207, 2533, 8449, 10579, 17731, 74053, 179843, 340541, 1258901, 2383787, 5789197, 24178411, 40524379, 50740609, 169248877, 355184263, 411032987, 862590353, 2877230909, 3602583239, 6038132471, 25218082673, 61243915063, 428707405441]

約数ペア:

[(1, 428707405441), (7, 61243915063), (17, 25218082673), (71, 6038132471), (119, 3602583239), (149, 2877230909), (497, 862590353), (1043, 411032987), (1207, 355184263), (2533, 169248877), (8449, 50740609), (10579, 40524379), (17731, 24178411), (74053, 5789197), (179843, 2383787), (340541, 1258901)]