1728629123546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1109}}^1\times {\mathrm{213349}}^1$

素因数の和:214754

約数の個数: 32

約数和(自身を含む): 2804878314000

約数和(自身を除く): 1076249190454

約数列:

[1, 2, 13, 26, 281, 562, 1109, 2218, 3653, 7306, 14417, 28834, 213349, 311629, 426698, 623258, 2773537, 4051177, 5547074, 8102354, 59951069, 119902138, 236604041, 473208082, 779363897, 1558727794, 3075852533, 6151705066, 66485735521, 132971471042, 864314561773, 1728629123546]

約数ペア:

[(1, 1728629123546), (2, 864314561773), (13, 132971471042), (26, 66485735521), (281, 6151705066), (562, 3075852533), (1109, 1558727794), (2218, 779363897), (3653, 473208082), (7306, 236604041), (14417, 119902138), (28834, 59951069), (213349, 8102354), (311629, 5547074), (426698, 4051177), (623258, 2773537)]