669718842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{505067}}^1$

素因数の和:505102

約数の個数: 32

約数和(自身を含む): 1527325632

約数和(自身を除く): 857606790

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 505067, 1010134, 1515201, 3030402, 6565871, 8586139, 13131742, 17172278, 19697613, 25758417, 39395226, 51516834, 111619807, 223239614, 334859421, 669718842]

約数ペア:

[(1, 669718842), (2, 334859421), (3, 223239614), (6, 111619807), (13, 51516834), (17, 39395226), (26, 25758417), (34, 19697613), (39, 17172278), (51, 13131742), (78, 8586139), (102, 6565871), (221, 3030402), (442, 1515201), (663, 1010134), (1326, 505067)]