515085376

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{11681}}^1$

素因数の和:11759

約数の個数: 56

約数和(自身を含む): 1121612184

約数和(自身を除く): 606526808

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 208, 212, 416, 424, 689, 832, 848, 1378, 1696, 2756, 3392, 5512, 11024, 11681, 22048, 23362, 44096, 46724, 93448, 151853, 186896, 303706, 373792, 607412, 619093, 747584, 1214824, 1238186, 2429648, 2476372, 4859296, 4952744, 8048209, 9718592, 9905488, 16096418, 19810976, 32192836, 39621952, 64385672, 128771344, 257542688, 515085376]

約数ペア:

[(1, 515085376), (2, 257542688), (4, 128771344), (8, 64385672), (13, 39621952), (16, 32192836), (26, 19810976), (32, 16096418), (52, 9905488), (53, 9718592), (64, 8048209), (104, 4952744), (106, 4859296), (208, 2476372), (212, 2429648), (416, 1238186), (424, 1214824), (689, 747584), (832, 619093), (848, 607412), (1378, 373792), (1696, 303706), (2756, 186896), (3392, 151853), (5512, 93448), (11024, 46724), (11681, 44096), (22048, 23362)]