2017756887290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{38153}}^1\times {\mathrm{278347}}^1$

素因数の和:316526

約数の個数: 32

約数和(自身を含む): 3823232253120

約数和(自身を除く): 1805475365830

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 38153, 76306, 190765, 278347, 381530, 556694, 724907, 1391735, 1449814, 2783470, 3624535, 5288593, 7249070, 10577186, 26442965, 52885930, 10619773091, 21239546182, 53098865455, 106197730910, 201775688729, 403551377458, 1008878443645, 2017756887290]

約数ペア:

[(1, 2017756887290), (2, 1008878443645), (5, 403551377458), (10, 201775688729), (19, 106197730910), (38, 53098865455), (95, 21239546182), (190, 10619773091), (38153, 52885930), (76306, 26442965), (190765, 10577186), (278347, 7249070), (381530, 5288593), (556694, 3624535), (724907, 2783470), (1391735, 1449814)]