7773470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 14878080

約数和(自身を除く): 7104610

約数列:

[1, 2, 5, 10, 19, 38, 95, 163, 190, 251, 326, 502, 815, 1255, 1630, 2510, 3097, 4769, 6194, 9538, 15485, 23845, 30970, 40913, 47690, 81826, 204565, 409130, 777347, 1554694, 3886735, 7773470]

約数ペア:

[(1, 7773470), (2, 3886735), (5, 1554694), (10, 777347), (19, 409130), (38, 204565), (95, 81826), (163, 47690), (190, 40913), (251, 30970), (326, 23845), (502, 15485), (815, 9538), (1255, 6194), (1630, 4769), (2510, 3097)]