2023483904

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{304009}}^1$

素因数の和:304040

約数の個数: 40

約数和(自身を含む): 4354031220

約数和(自身を除く): 2330547316

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 304009, 608018, 1216036, 2432072, 3952117, 4864144, 7904234, 9728288, 15808468, 19456576, 31616936, 38913152, 63233872, 77826304, 126467744, 155652608, 252935488, 505870976, 1011741952, 2023483904]

約数ペア:

[(1, 2023483904), (2, 1011741952), (4, 505870976), (8, 252935488), (13, 155652608), (16, 126467744), (26, 77826304), (32, 63233872), (52, 38913152), (64, 31616936), (104, 19456576), (128, 15808468), (208, 9728288), (256, 7904234), (416, 4864144), (512, 3952117), (832, 2432072), (1664, 1216036), (3328, 608018), (6656, 304009)]