1493115918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{826753}}^1$

素因数の和:826808

約数の個数: 32

約数和(自身を含む): 3492208896

約数和(自身を除く): 1999092978

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 826753, 1653506, 2480259, 4960518, 5787271, 11574542, 17361813, 34723626, 35550379, 71100758, 106651137, 213302274, 248852653, 497705306, 746557959, 1493115918]

約数ペア:

[(1, 1493115918), (2, 746557959), (3, 497705306), (6, 248852653), (7, 213302274), (14, 106651137), (21, 71100758), (42, 35550379), (43, 34723626), (86, 17361813), (129, 11574542), (258, 5787271), (301, 4960518), (602, 2480259), (903, 1653506), (1806, 826753)]