2013632008

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{257}}^1\times {\mathrm{2713}}^1$

素因数の和:3014

約数の個数: 48

約数和(自身を含む): 4001711580

約数和(自身を除く): 1988079572

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 257, 361, 514, 722, 1028, 1444, 2056, 2713, 2888, 4883, 5426, 9766, 10852, 19532, 21704, 39064, 51547, 92777, 103094, 185554, 206188, 371108, 412376, 697241, 742216, 979393, 1394482, 1958786, 2788964, 3917572, 5577928, 7835144, 13247579, 26495158, 52990316, 105980632, 251704001, 503408002, 1006816004, 2013632008]

約数ペア:

[(1, 2013632008), (2, 1006816004), (4, 503408002), (8, 251704001), (19, 105980632), (38, 52990316), (76, 26495158), (152, 13247579), (257, 7835144), (361, 5577928), (514, 3917572), (722, 2788964), (1028, 1958786), (1444, 1394482), (2056, 979393), (2713, 742216), (2888, 697241), (4883, 412376), (5426, 371108), (9766, 206188), (10852, 185554), (19532, 103094), (21704, 92777), (39064, 51547)]