1402408

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 3052800

約数和(自身を除く): 1650392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 317, 553, 632, 634, 1106, 1268, 2212, 2219, 2536, 4424, 4438, 8876, 17752, 25043, 50086, 100172, 175301, 200344, 350602, 701204, 1402408]

約数ペア:

[(1, 1402408), (2, 701204), (4, 350602), (7, 200344), (8, 175301), (14, 100172), (28, 50086), (56, 25043), (79, 17752), (158, 8876), (316, 4438), (317, 4424), (553, 2536), (632, 2219), (634, 2212), (1106, 1268)]