380851202

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{947}}^1\times {\mathrm{953}}^1$

素因数の和:2113

約数の個数: 16

約数和(自身を含む): 575193312

約数和(自身を除く): 194342110

約数列:

[1, 2, 211, 422, 947, 953, 1894, 1906, 199817, 201083, 399634, 402166, 902491, 1804982, 190425601, 380851202]

約数ペア:

[(1, 380851202), (2, 190425601), (211, 1804982), (422, 902491), (947, 402166), (953, 399634), (1894, 201083), (1906, 199817)]