291226939936

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{221971753}}^1$

素因数の和:221971804

約数の個数: 24

約数和(自身を含む): 587337261084

約数和(自身を除く): 296110321148

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 221971753, 443943506, 887887012, 1775774024, 3551548048, 7103096096, 9100841873, 18201683746, 36403367492, 72806734984, 145613469968, 291226939936]

約数ペア:

[(1, 291226939936), (2, 145613469968), (4, 72806734984), (8, 36403367492), (16, 18201683746), (32, 9100841873), (41, 7103096096), (82, 3551548048), (164, 1775774024), (328, 887887012), (656, 443943506), (1312, 221971753)]