1155142456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{25301}}^1$

素因数の和:25759

約数の個数: 32

約数和(自身を含む): 2337904800

約数和(自身を除く): 1182762344

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 439, 878, 1756, 3512, 5707, 11414, 22828, 25301, 45656, 50602, 101204, 202408, 328913, 657826, 1315652, 2631304, 11107139, 22214278, 44428556, 88857112, 144392807, 288785614, 577571228, 1155142456]

約数ペア:

[(1, 1155142456), (2, 577571228), (4, 288785614), (8, 144392807), (13, 88857112), (26, 44428556), (52, 22214278), (104, 11107139), (439, 2631304), (878, 1315652), (1756, 657826), (3512, 328913), (5707, 202408), (11414, 101204), (22828, 50602), (25301, 45656)]