11887312948

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2081}}^1\times {\mathrm{6581}}^1$

素因数の和:8704

約数の個数: 48

約数和(自身を含む): 24557073408

約数和(自身を除く): 12669760460

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 2081, 4162, 6581, 8324, 13162, 14567, 26324, 29134, 46067, 58268, 64511, 92134, 129022, 184268, 204011, 258044, 408022, 451577, 816044, 903154, 1428077, 1806308, 2856154, 5712308, 13695061, 27390122, 54780244, 95865427, 191730854, 383461708, 424546891, 849093782, 1698187564, 2971828237, 5943656474, 11887312948]

約数ペア:

[(1, 11887312948), (2, 5943656474), (4, 2971828237), (7, 1698187564), (14, 849093782), (28, 424546891), (31, 383461708), (62, 191730854), (124, 95865427), (217, 54780244), (434, 27390122), (868, 13695061), (2081, 5712308), (4162, 2856154), (6581, 1806308), (8324, 1428077), (13162, 903154), (14567, 816044), (26324, 451577), (29134, 408022), (46067, 258044), (58268, 204011), (64511, 184268), (92134, 129022)]