260898766

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1913}}^1$

素因数の和:2068

約数の個数: 32

約数和(自身を含む): 427664160

約数和(自身を除く): 166765394

約数列:

[1, 2, 19, 37, 38, 74, 97, 194, 703, 1406, 1843, 1913, 3589, 3686, 3826, 7178, 36347, 68191, 70781, 72694, 136382, 141562, 185561, 371122, 1344839, 2689678, 3525659, 6865757, 7051318, 13731514, 130449383, 260898766]

約数ペア:

[(1, 260898766), (2, 130449383), (19, 13731514), (37, 7051318), (38, 6865757), (74, 3525659), (97, 2689678), (194, 1344839), (703, 371122), (1406, 185561), (1843, 141562), (1913, 136382), (3589, 72694), (3686, 70781), (3826, 68191), (7178, 36347)]