669719726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{7933}}^1$

素因数の和:8156

約数の個数: 32

約数和(自身を含む): 1151635968

約数和(自身を除く): 481916242

約数列:

[1, 2, 13, 17, 26, 34, 191, 221, 382, 442, 2483, 3247, 4966, 6494, 7933, 15866, 42211, 84422, 103129, 134861, 206258, 269722, 1515203, 1753193, 3030406, 3506386, 19697639, 25758451, 39395278, 51516902, 334859863, 669719726]

約数ペア:

[(1, 669719726), (2, 334859863), (13, 51516902), (17, 39395278), (26, 25758451), (34, 19697639), (191, 3506386), (221, 3030406), (382, 1753193), (442, 1515203), (2483, 269722), (3247, 206258), (4966, 134861), (6494, 103129), (7933, 84422), (15866, 42211)]