2920346512

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{37379}}^1$

素因数の和:37663

約数の個数: 40

約数和(自身を含む): 5979304800

約数和(自身を除く): 3058958288

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 257, 304, 514, 1028, 2056, 4112, 4883, 9766, 19532, 37379, 39064, 74758, 78128, 149516, 299032, 598064, 710201, 1420402, 2840804, 5681608, 9606403, 11363216, 19212806, 38425612, 76851224, 153702448, 182521657, 365043314, 730086628, 1460173256, 2920346512]

約数ペア:

[(1, 2920346512), (2, 1460173256), (4, 730086628), (8, 365043314), (16, 182521657), (19, 153702448), (38, 76851224), (76, 38425612), (152, 19212806), (257, 11363216), (304, 9606403), (514, 5681608), (1028, 2840804), (2056, 1420402), (4112, 710201), (4883, 598064), (9766, 299032), (19532, 149516), (37379, 78128), (39064, 74758)]