126788452

素因数分解:

$2^2\times 7^1\times {\mathrm{2113}}^1\times {\mathrm{2143}}^1$

素因数の和:4267

約数の個数: 24

約数和(自身を含む): 253815296

約数和(自身を除く): 127026844

約数列:

[1, 2, 4, 7, 14, 28, 2113, 2143, 4226, 4286, 8452, 8572, 14791, 15001, 29582, 30002, 59164, 60004, 4528159, 9056318, 18112636, 31697113, 63394226, 126788452]

約数ペア:

[(1, 126788452), (2, 63394226), (4, 31697113), (7, 18112636), (14, 9056318), (28, 4528159), (2113, 60004), (2143, 59164), (4226, 30002), (4286, 29582), (8452, 15001), (8572, 14791)]