6440434

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3217}}^1$

素因数の和:3250

約数の個数: 32

約数和(自身を含む): 12974976

約数和(自身を除く): 6534542

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 3217, 6434, 22519, 35387, 41821, 45038, 70774, 83642, 247709, 292747, 460031, 495418, 585494, 920062, 3220217, 6440434]

約数ペア:

[(1, 6440434), (2, 3220217), (7, 920062), (11, 585494), (13, 495418), (14, 460031), (22, 292747), (26, 247709), (77, 83642), (91, 70774), (143, 45038), (154, 41821), (182, 35387), (286, 22519), (1001, 6434), (2002, 3217)]