1293406324

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{599}}^1\times {\mathrm{1151}}^1$

素因数の和:1828

約数の個数: 48

約数和(自身を含む): 2632089600

約数和(自身を除く): 1338683276

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 599, 938, 1151, 1198, 1876, 2302, 2396, 4193, 4604, 8057, 8386, 16114, 16772, 32228, 40133, 77117, 80266, 154234, 160532, 280931, 308468, 539819, 561862, 689449, 1079638, 1123724, 1378898, 2159276, 2757796, 4826143, 9652286, 19304572, 46193083, 92386166, 184772332, 323351581, 646703162, 1293406324]

約数ペア:

[(1, 1293406324), (2, 646703162), (4, 323351581), (7, 184772332), (14, 92386166), (28, 46193083), (67, 19304572), (134, 9652286), (268, 4826143), (469, 2757796), (599, 2159276), (938, 1378898), (1151, 1123724), (1198, 1079638), (1876, 689449), (2302, 561862), (2396, 539819), (4193, 308468), (4604, 280931), (8057, 160532), (8386, 154234), (16114, 80266), (16772, 77117), (32228, 40133)]