2015329414

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{47777}}^1$

素因数の和:47940

約数の個数: 32

約数和(自身を含む): 3632656896

約数和(自身を除く): 1617327482

約数列:

[1, 2, 7, 14, 23, 46, 131, 161, 262, 322, 917, 1834, 3013, 6026, 21091, 42182, 47777, 95554, 334439, 668878, 1098871, 2197742, 6258787, 7692097, 12517574, 15384194, 43811509, 87623018, 143952101, 287904202, 1007664707, 2015329414]

約数ペア:

[(1, 2015329414), (2, 1007664707), (7, 287904202), (14, 143952101), (23, 87623018), (46, 43811509), (131, 15384194), (161, 12517574), (262, 7692097), (322, 6258787), (917, 2197742), (1834, 1098871), (3013, 668878), (6026, 334439), (21091, 95554), (42182, 47777)]