405741314

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1117}}^1$

素因数の和:1239

約数の個数: 48

約数和(自身を含む): 713731200

約数和(自身を除く): 307989886

約数列:

[1, 2, 11, 19, 22, 38, 79, 121, 158, 209, 242, 418, 869, 1117, 1501, 1738, 2234, 2299, 3002, 4598, 9559, 12287, 16511, 19118, 21223, 24574, 33022, 42446, 88243, 135157, 176486, 181621, 233453, 270314, 363242, 466906, 970673, 1676617, 1941346, 2567983, 3353234, 5135966, 10677403, 18442787, 21354806, 36885574, 202870657, 405741314]

約数ペア:

[(1, 405741314), (2, 202870657), (11, 36885574), (19, 21354806), (22, 18442787), (38, 10677403), (79, 5135966), (121, 3353234), (158, 2567983), (209, 1941346), (242, 1676617), (418, 970673), (869, 466906), (1117, 363242), (1501, 270314), (1738, 233453), (2234, 181621), (2299, 176486), (3002, 135157), (4598, 88243), (9559, 42446), (12287, 33022), (16511, 24574), (19118, 21223)]