8889004397

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{6091}}^1$

素因数の和:6226

約数の個数: 48

約数和(自身を含む): 11667398400

約数和(自身を除く): 2778394003

約数列:

[1, 7, 13, 29, 49, 79, 91, 203, 377, 553, 637, 1027, 1421, 2291, 2639, 3871, 6091, 7189, 16037, 18473, 29783, 42637, 50323, 79183, 112259, 176639, 208481, 298459, 481189, 554281, 1236473, 1459367, 2296307, 3368323, 3879967, 6255457, 8655311, 13954481, 16074149, 23578261, 43788199, 97681367, 112519043, 181408253, 306517393, 683769569, 1269857771, 8889004397]

約数ペア:

[(1, 8889004397), (7, 1269857771), (13, 683769569), (29, 306517393), (49, 181408253), (79, 112519043), (91, 97681367), (203, 43788199), (377, 23578261), (553, 16074149), (637, 13954481), (1027, 8655311), (1421, 6255457), (2291, 3879967), (2639, 3368323), (3871, 2296307), (6091, 1459367), (7189, 1236473), (16037, 554281), (18473, 481189), (29783, 298459), (42637, 208481), (50323, 176639), (79183, 112259)]