274580848

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{1583}}^1$

素因数の和:1921

約数の個数: 40

約数和(自身を含む): 548589888

約数和(自身を除く): 274009040

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 293, 296, 586, 592, 1172, 1583, 2344, 3166, 4688, 6332, 10841, 12664, 21682, 25328, 43364, 58571, 86728, 117142, 173456, 234284, 463819, 468568, 927638, 937136, 1855276, 3710552, 7421104, 17161303, 34322606, 68645212, 137290424, 274580848]

約数ペア:

[(1, 274580848), (2, 137290424), (4, 68645212), (8, 34322606), (16, 17161303), (37, 7421104), (74, 3710552), (148, 1855276), (293, 937136), (296, 927638), (586, 468568), (592, 463819), (1172, 234284), (1583, 173456), (2344, 117142), (3166, 86728), (4688, 58571), (6332, 43364), (10841, 25328), (12664, 21682)]