713400470

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{541}}^1\times {\mathrm{809}}^1$

素因数の和:1520

約数の個数: 32

約数和(自身を含む): 1295987040

約数和(自身を除く): 582586570

約数列:

[1, 2, 5, 10, 163, 326, 541, 809, 815, 1082, 1618, 1630, 2705, 4045, 5410, 8090, 88183, 131867, 176366, 263734, 437669, 440915, 659335, 875338, 881830, 1318670, 2188345, 4376690, 71340047, 142680094, 356700235, 713400470]

約数ペア:

[(1, 713400470), (2, 356700235), (5, 142680094), (10, 71340047), (163, 4376690), (326, 2188345), (541, 1318670), (809, 881830), (815, 875338), (1082, 659335), (1618, 440915), (1630, 437669), (2705, 263734), (4045, 176366), (5410, 131867), (8090, 88183)]