345486596

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{22073}}^1$

素因数の和:22140

約数の個数: 48

約数和(自身を含む): 761464704

約数和(自身を除く): 415978108

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, 22073, 44146, 88292, 154511, 286949, 309022, 573898, 618044, 949139, 1147796, 1898278, 2008643, 3796556, 4017286, 6643973, 8034572, 12338807, 13287946, 24677614, 26575892, 49355228, 86371649, 172743298, 345486596]

約数ペア:

[(1, 345486596), (2, 172743298), (4, 86371649), (7, 49355228), (13, 26575892), (14, 24677614), (26, 13287946), (28, 12338807), (43, 8034572), (52, 6643973), (86, 4017286), (91, 3796556), (172, 2008643), (182, 1898278), (301, 1147796), (364, 949139), (559, 618044), (602, 573898), (1118, 309022), (1204, 286949), (2236, 154511), (3913, 88292), (7826, 44146), (15652, 22073)]