406987196

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{12829}}^1$

素因数の和:12954

約数の個数: 48

約数和(自身を含む): 896663040

約数和(自身を除く): 489675844

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 103, 154, 206, 308, 412, 721, 1133, 1442, 2266, 2884, 4532, 7931, 12829, 15862, 25658, 31724, 51316, 89803, 141119, 179606, 282238, 359212, 564476, 987833, 1321387, 1975666, 2642774, 3951332, 5285548, 9249709, 14535257, 18499418, 29070514, 36998836, 58141028, 101746799, 203493598, 406987196]

約数ペア:

[(1, 406987196), (2, 203493598), (4, 101746799), (7, 58141028), (11, 36998836), (14, 29070514), (22, 18499418), (28, 14535257), (44, 9249709), (77, 5285548), (103, 3951332), (154, 2642774), (206, 1975666), (308, 1321387), (412, 987833), (721, 564476), (1133, 359212), (1442, 282238), (2266, 179606), (2884, 141119), (4532, 89803), (7931, 51316), (12829, 31724), (15862, 25658)]