1930403915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{8431}}^1$

素因数の和:8651

約数の個数: 32

約数和(自身を含む): 2651830272

約数和(自身を除く): 721426357

約数列:

[1, 5, 11, 23, 55, 115, 181, 253, 905, 1265, 1991, 4163, 8431, 9955, 20815, 42155, 45793, 92741, 193913, 228965, 463705, 969565, 1526011, 2133043, 7630055, 10665215, 16786121, 35098253, 83930605, 175491265, 386080783, 1930403915]

約数ペア:

[(1, 1930403915), (5, 386080783), (11, 175491265), (23, 83930605), (55, 35098253), (115, 16786121), (181, 10665215), (253, 7630055), (905, 2133043), (1265, 1526011), (1991, 969565), (4163, 463705), (8431, 228965), (9955, 193913), (20815, 92741), (42155, 45793)]