1307397944

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{401}}^1\times {\mathrm{3209}}^1$

素因数の和:3743

約数の個数: 32

約数和(自身を含む): 2477606400

約数和(自身を除く): 1170208456

約数列:

[1, 2, 4, 8, 127, 254, 401, 508, 802, 1016, 1604, 3208, 3209, 6418, 12836, 25672, 50927, 101854, 203708, 407416, 407543, 815086, 1286809, 1630172, 2573618, 3260344, 5147236, 10294472, 163424743, 326849486, 653698972, 1307397944]

約数ペア:

[(1, 1307397944), (2, 653698972), (4, 326849486), (8, 163424743), (127, 10294472), (254, 5147236), (401, 3260344), (508, 2573618), (802, 1630172), (1016, 1286809), (1604, 815086), (3208, 407543), (3209, 407416), (6418, 203708), (12836, 101854), (25672, 50927)]