745536743

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{2131}}^1$

素因数の和:2255

約数の個数: 32

約数和(自身を含む): 928392192

約数和(自身を除く): 182855449

約数列:

[1, 7, 23, 41, 53, 161, 287, 371, 943, 1219, 2131, 2173, 6601, 8533, 14917, 15211, 49013, 49979, 87371, 112943, 343091, 349853, 611597, 790601, 2009533, 2597689, 4630663, 14066731, 18183823, 32414641, 106505249, 745536743]

約数ペア:

[(1, 745536743), (7, 106505249), (23, 32414641), (41, 18183823), (53, 14066731), (161, 4630663), (287, 2597689), (371, 2009533), (943, 790601), (1219, 611597), (2131, 349853), (2173, 343091), (6601, 112943), (8533, 87371), (14917, 49979), (15211, 49013)]