2443841281

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{3823}}^1$

素因数の和:3973

約数の個数: 32

約数和(自身を含む): 2995568640

約数和(自身を除く): 551727359

約数列:

[1, 7, 29, 47, 67, 203, 329, 469, 1363, 1943, 3149, 3823, 9541, 13601, 22043, 26761, 91321, 110867, 179681, 256141, 639247, 776069, 1257767, 1792987, 5210749, 7428089, 12038627, 36475243, 51996623, 84270389, 349120183, 2443841281]

約数ペア:

[(1, 2443841281), (7, 349120183), (29, 84270389), (47, 51996623), (67, 36475243), (203, 12038627), (329, 7428089), (469, 5210749), (1363, 1792987), (1943, 1257767), (3149, 776069), (3823, 639247), (9541, 256141), (13601, 179681), (22043, 110867), (26761, 91321)]