15663942476

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1000763}}^1$

素因数の和:1000830

約数の個数: 48

約数和(自身を含む): 34522354944

約数和(自身を除く): 18858412468

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1118, 1204, 2236, 3913, 7826, 15652, 1000763, 2001526, 4003052, 7005341, 13009919, 14010682, 26019838, 28021364, 43032809, 52039676, 86065618, 91069433, 172131236, 182138866, 301229663, 364277732, 559426517, 602459326, 1118853034, 1204918652, 2237706068, 3915985619, 7831971238, 15663942476]

約数ペア:

[(1, 15663942476), (2, 7831971238), (4, 3915985619), (7, 2237706068), (13, 1204918652), (14, 1118853034), (26, 602459326), (28, 559426517), (43, 364277732), (52, 301229663), (86, 182138866), (91, 172131236), (172, 91069433), (182, 86065618), (301, 52039676), (364, 43032809), (559, 28021364), (602, 26019838), (1118, 14010682), (1204, 13009919), (2236, 7005341), (3913, 4003052), (7826, 2001526), (15652, 1000763)]