13373119984

素因数分解:

$2^4\times 7^3\times {\mathrm{2436793}}^1$

素因数の和:2436822

約数の個数: 40

約数和(自身を含む): 30216245600

約数和(自身を除く): 16843125616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 2436793, 4873586, 9747172, 17057551, 19494344, 34115102, 38988688, 68230204, 119402857, 136460408, 238805714, 272920816, 477611428, 835819999, 955222856, 1671639998, 1910445712, 3343279996, 6686559992, 13373119984]

約数ペア:

[(1, 13373119984), (2, 6686559992), (4, 3343279996), (7, 1910445712), (8, 1671639998), (14, 955222856), (16, 835819999), (28, 477611428), (49, 272920816), (56, 238805714), (98, 136460408), (112, 119402857), (196, 68230204), (343, 38988688), (392, 34115102), (686, 19494344), (784, 17057551), (1372, 9747172), (2744, 4873586), (5488, 2436793)]