2013551992

素因数分解:

$2^3\times {\mathrm{73}}^3\times {\mathrm{647}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 3833762400

約数和(自身を除く): 1820210408

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 647, 1294, 2588, 5176, 5329, 10658, 21316, 42632, 47231, 94462, 188924, 377848, 389017, 778034, 1556068, 3112136, 3447863, 6895726, 13791452, 27582904, 251693999, 503387998, 1006775996, 2013551992]

約数ペア:

[(1, 2013551992), (2, 1006775996), (4, 503387998), (8, 251693999), (73, 27582904), (146, 13791452), (292, 6895726), (584, 3447863), (647, 3112136), (1294, 1556068), (2588, 778034), (5176, 389017), (5329, 377848), (10658, 188924), (21316, 94462), (42632, 47231)]