2019854683756

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1231}}^1\times {\mathrm{4507759}}^1$

素因数の和:4509014

約数の個数: 48

約数和(自身を含む): 4353991290880

約数和(自身を除く): 2334136607124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1231, 2462, 4924, 8617, 16003, 17234, 32006, 34468, 64012, 112021, 224042, 448084, 4507759, 9015518, 18031036, 31554313, 58600867, 63108626, 117201734, 126217252, 234403468, 410206069, 820412138, 1640824276, 5549051329, 11098102658, 22196205316, 38843359303, 72137667277, 77686718606, 144275334554, 155373437212, 288550669108, 504963670939, 1009927341878, 2019854683756]

約数ペア:

[(1, 2019854683756), (2, 1009927341878), (4, 504963670939), (7, 288550669108), (13, 155373437212), (14, 144275334554), (26, 77686718606), (28, 72137667277), (52, 38843359303), (91, 22196205316), (182, 11098102658), (364, 5549051329), (1231, 1640824276), (2462, 820412138), (4924, 410206069), (8617, 234403468), (16003, 126217252), (17234, 117201734), (32006, 63108626), (34468, 58600867), (64012, 31554313), (112021, 18031036), (224042, 9015518), (448084, 4507759)]