2098340176

素因数分解:

$2^4\times {\mathrm{1949}}^1\times {\mathrm{67289}}^1$

素因数の和:69246

約数の個数: 20

約数和(自身を含む): 4067680500

約数和(自身を除く): 1969340324

約数列:

[1, 2, 4, 8, 16, 1949, 3898, 7796, 15592, 31184, 67289, 134578, 269156, 538312, 1076624, 131146261, 262292522, 524585044, 1049170088, 2098340176]

約数ペア:

[(1, 2098340176), (2, 1049170088), (4, 524585044), (8, 262292522), (16, 131146261), (1949, 1076624), (3898, 538312), (7796, 269156), (15592, 134578), (31184, 67289)]