2515673368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1259}}^1\times {\mathrm{19213}}^1$

素因数の和:20491

約数の個数: 32

約数和(自身を含む): 5084024400

約数和(自身を除く): 2568351032

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1259, 2518, 5036, 10072, 16367, 19213, 32734, 38426, 65468, 76852, 130936, 153704, 249769, 499538, 999076, 1998152, 24189167, 48378334, 96756668, 193513336, 314459171, 628918342, 1257836684, 2515673368]

約数ペア:

[(1, 2515673368), (2, 1257836684), (4, 628918342), (8, 314459171), (13, 193513336), (26, 96756668), (52, 48378334), (104, 24189167), (1259, 1998152), (2518, 999076), (5036, 499538), (10072, 249769), (16367, 153704), (19213, 130936), (32734, 76852), (38426, 65468)]